FeaturesPrecise Dimension: Design and Cut especially for Airtag, perfect fit.Made from high-elastics soft green silicone, offer safe and durable protection for airtag when airtags on your lovely pet or kids.Raised and surrounding bumpers protect air tag from scratches and bumps.Easy installation: No need for extra keychain. Hang on anything you want to track easily.Compatible in diverse occasions: Apply on any where with rope, such as dog collar, schoolbag, backpack, belt.