Features: Experience the convenience with backpacks chest strap, feature a magnetic quick releases buckle for secure fastening while on the moving. Craft from nylons materials with adjusted strap, this chest strap is designs to fit various body type, ensuring your backpacks stays in right place. Great for outdoor sport enthusiasts, hiking person, sports aficionados, and photographers who require hands frees comfort during their adventure. Whether mountaineering, cycling, traveling, this chest strap enhances your outdoor activity and is also perfect for everyday errands like casual walks. The chest strap not only alleviates shoulder strain but also adds layer of stability to your equipment. Specifications: Materials: Nylons, Plastic, Iron Color: As The Picture Shows Type: 1Pc/2Pcs (Optional) Size: approx.32-54cm/12.59-21.25in Note: Please allow 1-2cm error due to manual measurement. Please make surer you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual color to the item. Thanks! Package includes: 2 Kind of Package(Optional) Package 1: 1Pc Adjustable Chest Strap Package 2: 2Pcs Adjustable Chest Strap