Customer Service: info@jlm-marine.com
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Most new, unused items may be returned within 7 days of delivery, subject to our Returns Policy. A 20% processing/restocking fee may apply for returns that are not the result of our error. Original shipping charges are non-refundable.
If the return is due to our mistake (incorrect or defective item), we will cover the return shipping cost and issue a full refund.
EU customers are entitled to a 14-day cooling-off period in accordance with applicable consumer protection regulations. Certain exclusions may apply.
Refunds are issued after the returned item is received and inspected. Processing times may vary depending on shipping transit and payment provider handling, but most refunds are completed promptly.
To request a return, please contact us at info@jlm-marine.com with your order number for return authorization. For full terms, conditions, and exclusions, please refer to our complete Returns & Refunds Policy page.
This 3" marine registration number sticker set is designed to meet U.S. Coast Guard regulations for boat identification. Each kit contains all the characters necessary to display your official vessel registration number on the hull of your boat, personal watercraft, or any other marine vessel.
These kits are direct replacements for STIFFIE Whipline White/Black, NorthBoat 3" Boat Letters Numbers, JLM MARINE Alpha-Numeric Registration, and QuickMarine Registration Numbers and Letters.
Confirm your engine model/year in the table below.
| Brand | Model | Type | Size | Years | OEM Part No. | Notes |
|---|---|---|---|---|---|---|
| All Makes | Recreational Boats | All | All | Current | Various | USCG compliant |
| All Makes | Personal Watercraft | All | All | Current | Various | Jet Skis, Sea-Doos, Waverunners |
| All Makes | Pontoon Boats | All | All | Current | Various | Meets federal regulations |
| All Makes | Fishing Vessels | All | All | Current | Various | Commercial and recreational |
| All Makes | Inflatable Boats | All | All | Current | Various | May require specialized adhesive |
| All Makes | Sailboats | All | All | Current | Various | When motorized/registered |
| Specification | Value |
|---|---|
| Product Type | Boat Registration Number Stickers |
| Installation | Peel and Stick |
| Material | Waterproof Vinyl (4 mil premium outdoor grade) |
| UV Protection | Yes (UV-coated) |
| Colors Available | White, Black, Green, Blue, Red (varies by manufacturer) |
| Font Styles | Multiple (Smooth, Hard, Whipline) |
| Dimensions | 3" Height (per USCG requirements) |
| Character Count | 144-146 total decals (typical) |
| Waterproof | Yes |
| Other Technical Attributes | Chemical, fuel, salt water, and fade resistant |
How do I ensure the stickers are USCG compliant?
These stickers are 3" in height, which meets the U.S. Coast Guard (USCG) and state requirements for vessel registration numbers. For full compliance, ensure your numbers are placed on the forward half of your vessel on both sides and that the color contrasts sharply with your hull for clear visibility.
Will these stickers damage my boat's hull?
No, the adhesive is specifically formulated for marine applications. When applied to a clean, sound surface, they can be removed later without damaging the underlying gelcoat or paint if done carefully, often with the help of a little heat.
How durable are these vinyl stickers in salt water?
The 4 mil premium outdoor-grade vinyl is designed to be highly resistant to chemicals, fuel, and salt water. The material is also laminated with a UV coating to prevent fading and cracking from prolonged sun exposure, ensuring long-lasting performance.
OEM vs. Aftermarket?
This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
How fast do you ship and how much does it cost?
We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
What is your warranty and return policy?
This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
We can ship to virtually any address in the world with free shipping available for most regions.
For our typical US and Canadian customers , our shipping timeframes are as follows:
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Founded in 2002, JLM Marine has established itself as a dedicated manufacturer of high-quality marine parts, based in China. Our commitment to excellence in manufacturing has earned us the trust of top marine brands globally.
As a direct supplier, we bypass intermediaries, which allows us to offer competitive prices without compromising on quality. This approach not only supports cost-efficiency but also ensures that our customers receive the best value directly from the source.
We are excited to expand our reach through retail channels, bringing our expertise and commitment to quality directly to boat owners and enthusiasts worldwide.
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