CompatibilityAirTag sticker case is designed for Apple AirTag for: skis and snowboards, drones, trailers, boats, power tools, construction equipment, bicycles, bike racks, camping supplies, camera gear cases, etc Stronger Waterproof IPX8 Waterproof + Shockproof full body protection ABS + waterproof caseCityMore patented products + sticky AirTag bracket shell is strong and comfortable, with lightweight, scratch-proof, durable characteristics, can protect AirTags well. Enhanced Adsorption CapacityUse high-quality 3M VHB adhesive to complete the installation in seconds, please clean the surface of the items that need to be sticky before use. And it will not hinder the signal of the product in the slightest, which is very conducive to signal transmission. Precautions For Use: Before attaching the AirTag sticker cover, please clean the surface of the item and keep the surface dry, otherwise it will affect the adhesion. Please leave it for 48 hours for best results. What You Will GetAirTag sticker box 4 packs + 4 pcs Waterproof case + 4 pcs 3M double-sided tape. (excluding airtags).