The Camera Can Be Quickly Installed And Removed Without Slowly Screwing The Screws When Switching Between Backpack Clip/Chest Strap/Strap. Very ConvenientFeature：Air-Permeable Elastic With High Elasticity，Which Are Made From The High-Quality Stretchy Nylon And Buckle.Comfortable To Wea : Adjustable Elastic Strap.Comfortable, Fully-Adjustable Design Fits All Shapes And Sizes。Quick Release Design：This Accessory Adopts Quick Release Design, Which Can Be Disassembled In One Second. It Is Very Convenient To Switch Between Backpack Clips, Straps. Specification:Product Name: Camera Chest Strap.Product Material: High Elastic Elastic Band.Product Color: Black.Package Contents:Chest Strap*1