Preferred material: The triangle camera strap is made of spring steel and plastic for high strength and durability. Can effectively protect the camera. Application area triangle camera hook is suitable for most cameras, neck, shoulders or wrists. Suitable for camera, rangefinder with round hole. Help you attach the camera strap or bracelet directly to the camera buckle. Humanized design: Triangle pressure clamp to fix the camera strap, hand and lifting ring. Camera Strap Hook for Camera also includes a suitable plastic cover to protect the camera from damage. Easy to use: Camera strap hook has a high-quality plastic cover that prevents scratches by metal rings. Use it to open the triangular rings. The camera triangular mounts can be mounted on the front of the camera. The operation is simple and easy to use. Compatible with most cameras: Triple camera triangle rings is a very good replacement part. Compatible with all kinds of cameras. Note: The camera split ring hook is not suitable for heavy SLRs. There are a total of 4 pieces inside the package that can be replaced at any time.