1. Material: aluminum alloy 2. Load bearing: less than 2 kg 3. Specification: standard 1/4 screw interface, can connect digital camera, SLR camera, wireless flash device 4. The clamp is made of metal and has a great clamping force. The front end of the power clip is covered with rubber, which has good stickiness and protection for goods 5. Clip position can be used to clip background paper and background cloth on the background rack 6. Standard 1/4 screw head for head holder, which can be connected with digital camera as base 7. Clip to your desk or camera stand and play with your digital camera 8. Weight: 0.2 kg 9. Size: 7.8x9.7 cm