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. Aluminum alloy threaded connection locking, tightening is not easy to fall off, built-in card position, stretching and storage more convenient, contraction free, lightweight and portable
6. Wide range of applications, suitable for smooth or slightly rough surface, such as desktop, car roof, hood, glass, countertop and other positions
7. Retractable length: about 217-300mm for 20mm ball head model, about 235-335mm for 25.4mm ball head model