COMPATIBLITY - The strap is compatible with any camera with standard eyelet in the market. Including all the DSLR and mirrorless cameras. SAFETY - The strap is for connecting you and your beloved camera. And keep the camera from dropping. Backing you up when you are photographing with safety. LIGHTWEIGHT BUT DURABLE - it's super lightweight but durable. It can hold even the heaviest DSLR with Lens. Buy the best accessory and get your camera with secure. colour:Black, silver Material:metal Package Contents: 4 X Camera Safety Tether NOTE - NOT FOR CLIMBING. Only the above package content, other products are not included. Note: Light shooting 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.