[ 2 in 1 Versatile ] This table mounting clamp has 2 tube hole, it makes both vertical and horizontal use for the boom arm, mount your arm stand to table, bed post, sideboard, headboard

[ Bigger Clamp Design ] This big c clip can mount to up to 2.36 inch/ 6cm thickness tabletop, meet your more application

[ Durable Metal Built] This boom arm base is made of hight quality metal which is durable and sturdy, heavy duty mount for camera arm

[ Wide Compatibility ] The both tube insert hole diameter is 0.47inch/1.2cm, it is compatible with most microphone arm, overhead camera arm, overhead phone arm, overhead tablet arm, overhead light arm stand, desk lamp;