{"product_id":"4-sets-3-inchs-boat-letters-numbers-stickers-decals-red-hard-waterproof-scratch-resistant-for-boats-yachts-pwc","title":"4 Sets 3 Inchs Boat Letters Numbers Stickers Decals Red Hard Waterproof Scratch Resistant for Boats Yachts \u0026 PWC","description":"\u003csection\u003e\n\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThese \u003cstrong\u003e3\" Boat Registration Numbers \u0026amp; Letters\u003c\/strong\u003e meet US Coast Guard guidelines for clear and durable vessel identification. Perfect for boats, yachts, and personal watercraft (PWC), each kit includes a comprehensive set of 146 decals to fulfill your registration requirements.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for NorthBoat 3\" Letters and Numbers and STIFFIE Hardline 3\" Registration Decals.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeatures a simple peel-and-stick installation with marine-grade self-adhesive backing.\u003c\/li\u003e\n\u003cli\u003eFully waterproof and UV-resistant to prevent fading, curling, tearing, and chemical deterioration.\u003c\/li\u003e\n\u003cli\u003eIncludes 4 complete sets of letters (A-Z) and numbers (0-9) for multiple uses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket brands.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNorthBoat\u003c\/td\u003e\n        \u003ctd\u003e3\" Letters and Numbers\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSTIFFIE\u003c\/td\u003e\n        \u003ctd\u003eHardline 3\" Registration Decals\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cp\u003eThese decals are suitable for a wide range of marine and utility vehicle applications. Select a color that provides high contrast against the vessel's background for optimal visibility.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Compatible Applications\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eVessel Type\u003c\/th\u003e\n        \u003cth\u003eApplication\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eBoats\u003c\/td\u003e\n        \u003ctd\u003eHull registration identification\u003c\/td\u003e\n        \u003ctd\u003eContrast with vessel background color\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003ePersonal Watercraft (PWC)\u003c\/td\u003e\n        \u003ctd\u003eRegistration identification\u003c\/td\u003e\n        \u003ctd\u003eMeets USCG guidelines\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eYachts\u003c\/td\u003e\n        \u003ctd\u003eRegistration identification\u003c\/td\u003e\n        \u003ctd\u003eApply to clean surface\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eFishing Boats\u003c\/td\u003e\n        \u003ctd\u003eRegistration identification\u003c\/td\u003e\n        \u003ctd\u003eSelect color that contrasts with vessel\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eDOT Vehicles\u003c\/td\u003e\n        \u003ctd\u003eDepartment of Transportation ID numbers\u003c\/td\u003e\n        \u003ctd\u003eAlternative use\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSnowmobiles\u003c\/td\u003e\n        \u003ctd\u003eRegistration identification\u003c\/td\u003e\n        \u003ctd\u003eAlternative use\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eBoat Registration Numbers and Letters\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003ePeel and stick (self-adhesive)\u003c\/dd\u003e\n  \u003cdt\u003eWaterproof\u003c\/dt\u003e\n\u003cdd\u003eYes\u003c\/dd\u003e\n  \u003cdt\u003eUV Resistant\u003c\/dt\u003e\n\u003cdd\u003eYes\u003c\/dd\u003e\n  \u003cdt\u003eCharacter Height\u003c\/dt\u003e\n\u003cdd\u003e3 inches (76.2 mm)\u003c\/dd\u003e\n  \u003cdt\u003eCharacter Format\u003c\/dt\u003e\n\u003cdd\u003eBlock style\u003c\/dd\u003e\n  \u003cdt\u003eMaterial\u003c\/dt\u003e\n\u003cdd\u003ePremium outdoor vinyl (4 mil)\u003c\/dd\u003e\n  \u003cdt\u003eInk Type\u003c\/dt\u003e\n\u003cdd\u003eLead-free UV ink\u003c\/dd\u003e\n  \u003cdt\u003eAdhesive Type\u003c\/dt\u003e\n\u003cdd\u003eMarine grade, permanent anti-curl adhesive\u003c\/dd\u003e\n  \u003cdt\u003eQuantity\u003c\/dt\u003e\n\u003cdd\u003e4 complete sets (A-Z, 0-9) - 146 total decals\u003c\/dd\u003e\n  \u003cdt\u003eRegulatory Compliance\u003c\/dt\u003e\n\u003cdd\u003eMeets US Coast Guard guidelines\u003c\/dd\u003e\n  \u003cdt\u003eColors Available\u003c\/dt\u003e\n\u003cdd\u003eRed, Black, White, Blue (varies by product)\u003c\/dd\u003e\n  \u003cdt\u003eApplication Surface\u003c\/dt\u003e\n\u003cdd\u003eBoat hull, personal watercraft\u003c\/dd\u003e\n  \u003cdt\u003eSetting Time\u003c\/dt\u003e\n\u003cdd\u003e24-48 hours depending on temperature\u003c\/dd\u003e\n  \u003cdt\u003eDurability\u003c\/dt\u003e\n\u003cdd\u003eResistant to chemical deterioration, fading, curling, tearing, scratching\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4 x Complete sets of Letters A-Z\u003c\/li\u003e\n\u003cli\u003e4 x Complete sets of Numbers 0-9\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color:#d0021b;\"\u003e146 x Total individual decals\/stickers\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eClean the application surface thoroughly with soap and water or rubbing alcohol. Ensure it is completely dry and smooth.\u003c\/li\u003e\n\u003cli\u003ePosition each decal to ensure it meets local and USCG spacing and placement requirements. Use masking tape to create a temporary alignment guide.\u003c\/li\u003e\n\u003cli\u003eCarefully peel the backing paper away from an individual letter or number.\u003c\/li\u003e\n\u003cli\u003eApply the decal to the surface, starting from one edge and smoothing it out with a squeegee or credit card to remove air bubbles.\u003c\/li\u003e\n\u003cli\u003ePress firmly across the entire decal to ensure strong adhesion.\u003c\/li\u003e\n\u003cli\u003eAllow 24-48 hours for the adhesive to fully cure before exposing the vessel to water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eHow do I ensure my registration numbers are compliant?\u003c\/summary\u003e\u003cp\u003eThese 3-inch block-style characters meet US Coast Guard (USCG) guidelines. To remain compliant, attach them to both sides of the forward half of your vessel in a color that contrasts with the background, ensuring they are clearly legible.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the best way to apply these decals for longevity?\u003c\/summary\u003e\u003cp\u003eFor best results, apply to a clean, smooth, and dry surface when the temperature is moderate (ideally above 50°F or 10°C). Use a squeegee to press out any air bubbles and allow the adhesive to cure for 24–48 hours before water exposure.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan these decals be removed once applied?\u003c\/summary\u003e\u003cp\u003eThe permanent marine-grade adhesive is designed for long-term durability. If removal is necessary, gentle heating with a hairdryer can help soften the adhesive, allowing the decal to be peeled off. Any remaining residue can be cleaned with an appropriate adhesive remover.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long will the decals last on my boat?\u003c\/summary\u003e\u003cp\u003eMade from premium 4 mil outdoor vinyl with UV-resistant ink, these decals are engineered to resist fading, curling, and chemical deterioration for several seasons under normal marine conditions.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat are the signs that my registration decals need replacing?\u003c\/summary\u003e\u003cp\u003eInspect your decals periodically. You should replace them if you notice significant fading, peeling or curling at the edges, cracking, or any damage that reduces their legibility from a distance.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost?\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns?\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717896737083,"sku":"redNB2","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/redNB2.png?v=1762937719","url":"https:\/\/seasierra.com\/products\/4-sets-3-inchs-boat-letters-numbers-stickers-decals-red-hard-waterproof-scratch-resistant-for-boats-yachts-pwc","provider":"SeaSierra","version":"1.0","type":"link"}