Features: DIY Use: It can be the replacement if your strap parts are broken. Of course, you can DIY it to work with other straps you have. Easy to Use: You can quickly put on or take off your camera strap without wasting time fiddling with the strap and its parts. Package Includes: 2pcs 1/4-inch digital camera mount shoulder strap screws, 2pcs Black Rapid question mark hook safety lock, SLR camera quick shot shoulder strap hook. Safe and Stable: The safety question mark hook is made of high-strength steel and covered with black nickel metal. This hook is stronger, rotates smoother, and has a lock to ensure camera safety. Brand New and High Quality High Quality: The 1/4 quick-release screw is finished in black nickel, the solid design provides a positive connection point while completing the quick and easy attachment and detachment system. Specifications: Material: Metal Highest Load: 2-5 kg Note: 1.Please allow 1-2cm error due to manual measurement, please make sure you do not mind before ordering. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 2x Screws 2x Hooks