Features: The J Hook is 360 degree rotary, the direction and the camera stand angle can be adjusted to your needs. The Strap mount is velcro design, simple structure and durable material, easy and convenient to install and release Strong bearing capacity: the maximum load of the strap mount up to 2kg which can hold to most action camera and even SLR camera (Advised no more than 1.5kg for safety) You can use the strap mount when hiking, cycling, skiing, climbing, ect.fully free your hands to get the wonderful shooting. Wide compatibility : Fits for GoPro Hero 6, Hero5, Hero 4, Hero 3+ 3 Hero2, Hero Session Action Cameras, SJCAM EKEN and other action cameraas well as SLR camera Specifications of the Strap Mount: Stretched Dimensions: 220x120mm/8.66x4.72in Folded Dimensions:120x80mm/4.72x3.2 in Net Weight : 54g/0.12lb Max Load:2kg/4.4lb(Suggest no more than 1.5kg/3.3lb Material: POM PVC Plastic & Polyester Fabric Color: Black Apply for GoPro Hero 6 5 4 3 3+ 2 SJCAM Xiaomi Yi EKEN SLR Camera etc Specifications of Rotary J hook : Material: Plastic Extened Length: 15mm Weight: 30g What's included: Shoulder Strap Only: 1 x Strap mount (J Hook buckle is not included) Kit with Rotary J hook: 1 x Strap Mount 1 x 360 Degree Rotate J-Hood Buckle 1 x Long Screw IF YOU HAVE ANY QUESTION, PLEASE CONTACT US, WE WILL SOLVE IT FOU YOU AS SOON AS POSSIBLE.