Premium Dual LCD Monitor Desk Mount Fully Adjustable Gas Spring Stand Black. Compatibility: Fits LCD, LED flat screen TV and monitor up to 32. Support up to 17.6 lbs. VESA 75 x 75mm or 100 x 100 mm.The two-stage locking system is 3.1" C-clamp and 1.6" Grommet Base. Fully Adjustable: The gas spring stand can tilt +35°/35°, swivel +90°/90°, and rotate 360°, Max height is up to 23.62", and max extension is up to 18.34". Double benefits: Double efficiency and productivity to make working or relaxing that much more comfortable. Sturdy construction: High-grade material C-Clamp, grommet base, and VESA plate ensures a strong and stable connection with your desk and monitor screen. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected.