Adjustable Universal C-Clamp: The clamping width of camera mounts & clamps can be adjusted to 2.36"/60mm by adjusting the T-Shape Knob. Super clamp can be firmly fixed to desk,cart,bench,worktable,post,headrest,tabletop,chair,pipe,pole,light stand,heavy duty tripod,etc | Flexible Angle Adjustable Ball Head: 1)360°swivel detachable tripod ball head mount ensures 360 degree horizontal rotating and -90°/+45° front tilt for multi-angle shooting. 2)Only by rotating the knob can be adjusted to the desired angle to meet your needs without removing the devices | More Stable & Heavy Duty: 1)C-Clamp With 1/4 Screw and the ball head is made of aluminum alloy, anodized treatment with a glossy surface, sturdy and corrosion-resistant. Max Load: 6.6 lb/3 KG.2)JEBUTU Super Clamp Ball Head Mount is designed with protective dense non-slip rubber pads to reduce scratches and improve the overall stability | Wide Compatibility: 1)Multiple 1/4 Screws: C-clamp camera mount clamp is designed with 4 x 1/4" screw in different directions, and the ball head also has a standard 1/4 screw, so the equipment can be set in different places according to your shooting needs. Standard 1/4" screw suitable for Dslr camera, video light, security camera, Webcam, Monitor etc. 2)1/4 screw hole: Ball head has a 1/4 screw hole on the bottom, can be directly mounted on the C-clamp, tripod /light stand/monopod/desktop mount stand /webcam stand | Package Contents & Note for Use: 1)The Package includes: 1x C-Clamp, 1x tripod ball head mount 2)The installation of the product is easy and simple, you can refer to the instruction on the picture. If there are any questions, please feel free to contact us