1. Made of high quality aluminum alloy. 2. Compatible with fluid damping head system for smooth rotate and tilt for recording. 3. Compatible with large quick release plate for better bearing of DV or cameras. 4. The legs utilize large ergonomic lock adjustment knobs design for fast tripod height adjustment with strong locking. 5. Rubber horseshoe, make it easy to shoot on uneven surfaces. 6. Compatible with the standard 1/4 inch or 3/8 inch screw it allows you to replace the mini ball head with other heads or phone holder. 7. Note: Fluid Drag Head and bowl adapter are not included.