1. Material: carbon fiber
2. The main body is made of carbon fiber material, light weight, high strength and good stability
3. Quick assembly, adjustable orientation, loosen the knob, the ball head supports 360 degree rotation
4. Double socket arm, both ends have sockets, can be matched with 20mm/25.4mm ball base, free to adjust the observation angle
5. Wide range of applications, suitable for smooth or slightly rough surface, such as desktop, roof, hood, glass, countertops and other positions
6. Length: about 140mm for 20mm ball head, about 170mm for 25.4mm ball head