Original-Magnetic Quick Buckle Design: Fast,Stable, Knot-free, With a built-in high magnetic flux N52 magnet, once approached the buckle will be automatically attracted and lock firmly.It can be released by one hand when pulling up the tail rope. In the locked state,the tail rope can not be unlocked by pulling at any angle in reverse. Round buckle design solves the problem that the common quick buckle shoulder straps are easy to rotate and knot. High Load-bearing/High Wear Resistance/Securely Carry the Camera: The tail buckle is made of high-wear-resistant 18-braided rope,which is commonly used in the parachute and aviation industry, and it's firm and wear-resistant. The static load-bearing capacity is up to 50kg, 3-layer rope wear warning design, visible safety. Comfortable to Wear, Stylish: The inner layer is soft and compact PA66 webbing, which is comfortable to touch. The outer layer is delicate and flexible cowhide, which looks more capable. Scratch Proof No Fear of Camera Scratch, Using ABS+PC mixed plastic material. Adjustable with One Hand, Pull the adjusting buckle with one hand at any time to adjust the length smoothly. Adjustment range: 210mm-280mm More Secure Self-locking Protection: When the camera falling, the wrist strap automatically locks to protect the device and not tighten the wrist. Hidden Magnetic Buckle Change to Bracelet in One Second: Built in magnetic locking buckle, when the camera released, it can be attached around the wrist and changed into the bracelet for easier storage Colour:Blue Material:ABS+PC,nylon Package Contents: 1 * Camera Wrist Strap Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.