Package included: 2 pack case (device not included). Easy to tie up and untie. washable and water-proof. How to use: (see video) put the gps device inside the case, tie it under bicycle, insert the tail into the hole like threading a needle, you can cut the long tail or hide it. Elastic: It's 18cm in length and can be stretched to 1.5 times. Attach AirTag to Bicycle/Motocycle hidden under seat and reflector.

Water Resistance Level: Waterproof. Age Range (Description): Adult. Compatible Phone Models: iPhone. Pattern: Solid. Special Feature: Waterproof. Material: Silicone. Form Factor: Case. Compatible Devices: GPS. Color: 2 Pack. Brand: iZi Way. Date First Available: June 11, 2021. Best Sellers Rank: #30,113 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 127 ratings 4.6 out of 5 stars. : B09739HFVM. Part Number: ?AirTagtail-BLACK. Manufacturer: ?iZi Way. Number of Items: ?2. Material: ?Silicone. Color: ?2 Pack. Brand Name: ?iZi Way. Package Weight: ?0.03 Kilograms. Item Package Dimensions L x W x H: ?4.41 x 3.66 x 0.91 inches.