【SUPER CLAMP】It is made of high-quality aluminum alloy, it is very sturdy and durable, the clamping force is tight, and the clamp has a non-slip rubber mat, which effectively protects the camera and avoids wear and scratches during use. The maximum opening size is about 60mm, allowing it to be easily clamped to desks, bicycle handlebars, light stands, railings, etc., or other objects with a diameter or thickness of less than 60mm. You can automatically adjust the aperture size according to your needs. 【360 DEGREE ROTATING MINI BALL HEAD】Adjust the angle is 30° to 90°, the mini ball head can be rotated with the locking knob to achieve 360-degree rotating panoramic shooting, which is very suitable for multi-scene shooting, you can also use the mini ball head as a super camera clamp or use it alone. 【1/4" STANDARD SCREW】 Clamp mount, with 1/4" screw, for most DSLR cameras, tripod heads, flashes, tripods, etc. Mini ball head, the top is a 1/4" screw, a 1/4" screw hole at the bottom, which for SLR cameras, monopod, mini flexible tripod, light stand, flash, etc. 【SET INCLUDES】1 x Camera Clamp, 1 x 360° Swivel Mini Ball Head. Designed for camera accessories. Note: The data are all manually measured, please allow 1-3 cm error due to differences in light and screen, there may be some color differences, please refer to the actual item received.