1. G-shaped hook design to prevent the tracker from falling off
2. The length of the strap is adjustable and suitable for different groups of people
3. Sturdy alpine loop design, lightweight, comfortable and breathable
4. Material: nylon+TPU+metal
5. Inner ring size: minimum 5.1 inches, maximum 7.9 inches
6. Net weight: 10.45 grams
7. Packaging: Pearlescent bag packaging