Description Description Feature: STURDY MATERIALDesk clamp is made of metal material, featuring high hardness and high toughness, wear-resistant, scratch-resistant, sturdy and durable, not easy to break. Metal materials are more supportive. 360 DEGREE ADJUSTABLEThe clamp supports 360-degree rotation to meet your needs at different angles. The handle with double ball is convenient for you to adjust, then just tighten the screw, easy to operate. 2 TUBE HOLESDesk clamp has 2 tube holes, respectively on the top and side. It supports both vertical and horizontal use for the boom arm, suitable for desktop, bedside, bookshelf, etc., more convenient. WIDE APPLICATIONDesk clamp is widly used, suitable for holding microphone arm, desk lamp, boom arm, camera arm, overhead phone arm, tablet bracket arm, etc. Its maximum clamping thickness is about 60mm/2.36inch. STABLE AND NON-SLIPThe metal clamp can firmly fix the boom arm bracket on the desktop, effectively anti-slip and shockproof. It features a sponge protector, which prevents the surface of the boom arm from being scratched. Specifications: Color: Black Material: Metal Size: About 70 x 100 x 65 x 50 x 70 x 12mm/2.76 x 3.94 x 2.56 x 1.97 x 2.76 x 0.47inch(total width x total height x adjustable handle length x top clamp panel width x clamp opening height x hole diameter) Package Includes: 1pc x Desk clamp Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.