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.