Add a personalized touch to your boat with these vinyl Boat Registration Numbers & Letters Black Fade 3" Boat & Jetski PWC Stickers BR9. These stickers are self-adhesive, waterproof, and have a high gloss finish making them perfect for all watercrafts such as jet skis, kayaks, sailboats, pontoon boats, and more. Customize the decals by entering your registration number or desired text. Decals are sold as a pair, one for each side of the boat. These decorative stickers are made in the United States by Invincible Marine and are suitable for both vintage and modern boats.