3x4" Bumper Sticker Decal Durable: Weather proof, UV and Water Resistant, easy to apply to any smooth surface Stickers are versatile and are perfect for Autos, SUVs, lockers, windows, bumpers, etc. Directions on how to apply Stickers: We recommend using the ?wet method? of application. Mix 1 cup of cold tap water with one drop of dish washing liquid (Dawn, Ivory, etc.), pour this mixture into a clean spray bottle. Apply the water mixture liberally to the desired surface. Then clean the surface and let it dry. Then apply sticker, use a credit card to eliminate wrinkles or air bubbles. Additional Details ------------------------------ Product description: 3x4" Bumper Sticker Decal Durable: Weather proof, UV and Water Resistant, easy to apply to any smooth surface Stickers are versatile and are perfect for Autos, SUVs, lockers, windows, bumpers, etc. Directions on how to apply Stickers: We recommend using the ?wet method? of application. Mix 1 cup of cold tap water with one drop of dish washing liquid (Dawn, Ivory, etc.), pour this mixture into a clean spray bottle. Apply the water mixture liberally to the desired surface. Then clean the surface and let it dry. Then apply sticker, use a credit card to eliminate wrinkles or air bubbles.