Features: C type clamps are used to clamp objects with a diameter less than 45mm, such as tables and lamp stands, and they are easy to fix to various positions. Special designs, can be used as mobile phone holder accessories, the top opening and small screw, can easily clamp the cylindrical holder for support. The use of nonslip rubber pad is nonslip, wear-resistant and more stable. Small size, easy to carry, wear resistant, and long service life. Professional manufacturing, stable performances and high reliability. Specifications: Component:ABS Maximums Clamping Ranges:45mm Package Includes: 2Pcs C Clamp note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.