Techly 308855, 23", 55", 110.2 lbs (50 kg), 3.94 x 3.94" (100 x 100 mm), 15.7 x 15.7" (400 x 400 mm), Black Techly 308855. Maximum weight capacity: 110.2 lbs (50 kg), Minimum screen size: 23", Maximum screen size: 55", Minimum VESA mount: 3.94 x 3.94" (100 x 100 mm), Maximum VESA mount: 15.7 x 15.7" (400 x 400 mm). Distance to the wall (min): 0.906" (2.3 cm), Distance to the wall (max): 0.906" (2.3 cm). Product color: Black