Feature: - This shark decal is thick graphics made with the high quality vinyl - Easy to apply and removes with no residue or damage to the surface - Waterproof, very strong and durable will take a beating from docks and trailers and salt water - Fit most kayak, canoe, fishing boat, dinghy, etc. Specification: Material: Vinyl Size: approx. 38*13 cm / 15.0*5.1 inch Quantity: 2 Pieces Installation method: 1. Clean the kayak or car surface,make sure the surface is dry before paste, 2. Put the decal onto installation location and get rid of the sticker holder . 3. Adjust the decal to the right position 4. Use a scraper to scrape the surface of shark mouth decal until there is no bubble 5. If there is still bubbles, use a needle to release the air inside bubble, and make the surface plain 6. Make the inner side of kayak or car sticker as dry as possible, could use a blow dryer Note: Do not put the kayak or car under hot sun in 48 hours Do not put the kayak in water in 48 hours after installation