The chest strap for backpack replacement is made of strong and durable material. It is convenient and easy to use and will hardly disturb your journey. Use it to tighten the belt and adjust the length. And two buckles. The strap is tightly connected and not easy to loosen even when pulled.<br>Features<br>- Material: Nylon, ABS<br>- Use it to tighten the belt and adjust the length. And two buckles. The<br> strap is tightly connected and not easy to loosen even when pulled.<br>- Because of its size, the packing belt folds easily. You can then adjust the length as needed.<br>- The ' chest contains a quick release button, which is easy to open, and you can put your keys.<br>- <br>These please apply to all brands of backpack and shoulder bag, and you <br>do not need to worry about mismatch. Fishing, hiking, camping and so on<br>- You can put your keys, earphones, compass and other small items on both sides of the mounting button.<br>Package list: 2 x Backpack Straps