COMPATIBLEAirtag dog collar case is professionally designed for Apple Air 2021 tags, so you can easily hook it to 0.8-1.2 pet collar/buckle holders inches, which holds the Air Tag with the pet’s webbing, to prevent unnecessary dripping and dragging. COMFORTABLE FOR PETS Your pets will feel uncomfortable if something is hanging down and shaking under the pet’s collar. BUT this one will solve all his worries and make your pets more comfortable when running and leave no room for your dog to chew. , anti-fingerprint, scratch resistant and drop protection performance. EASY TO USE This Airtag dog collar charm holder features a freestanding design to be easy to use under cat/dog collars and pet buckle holder, it also could keep your air tags stay closed and prevent the Airtag case from slipping accidentally. OCCASIONAL USEThe Airtag ID Tags and Collar Accessories are two-way opening design so you can attach it to your backpack/bag, elder’s belt, kid’s schoolbag, dog/cat collars or buckle for