Package Included: 1x Mic Scissor Arm Stand, 1x Table mounting clamp, 1x Microphone wall mount set, 1x Screw adapter (3/8" to 5/8" match most microphones and shock mount), 1x Mic clip. Note: NOT INCLUDED MICROPHONE AND SHOCK MOUNT. Upgraded Clamp: The table mounting clamp cab easily clip to 2.36''/60mm thick deskwith 0.47in/12mm hole for mic arm. The microphone wall mount set can Install on the wall, solve the limitation that your desk cannot be installed. (Drill Bit Hole diameter: 15/64" /5.95 mm). Mic arm stand: The stand arm can be extended up to 26.8"/68cm. Max support weight is 3 Pound (1.4 KG). Double Microphone Mount: The boom arm stand contains two different mic mount, wall mount and table mounting clamp. Satisfy the use of multiple scenarios. Widely Compatible: The adjustable arm comes with a standard 3/8" to 5/8" adapter for different shock mounts and microphones. (Note: The microphone and shock mount are not included.).