1. Reasonable length design is easy to install and carry, and the length can be adjusted according to your needs 2. High-density fiber material, good toughness and durability, can withstand 6 kg tensile force 3. It can be used if there is a hole, which can be used to hang mobile phones, U disks, car keys, mini stereos, etc. 4. Strap material: polyester 5. Cord buckle: plastic buckle 6. Size: Rope length 16-17.5cm