☑【STRONG COMPATIBILITY】- It has a solid flat bottom and compatible with RRS, KIRK/ Wimber ley/ MARKINS/ SUNWAYFOTO/ kangrinpoche/ BENRO/ SIRUI etc.
☑【HIGH QUALITY】- All metal construction, the main part is made of lightweight aircraft-grade aluminium material, CNC processing, hard-anodized anti-oxidation treatment with the surface.
☑【PRECISE SHOOTING】- It built-in a bubble level, ensure the photography precisely in horizontal orientation.
☑【CONVENIENCE】- Light weight (1.78 ounces/50.5 grams) and convenient to carry.
☑【SPIRAL DESIGN】- It can connect with your flash, easy for shooting. The screw-knob, that can stop at maximum opening.