UNIVERSAL TV COMPUTER MONITOR WALL MOUNT ARM: Fits all screens up to 32 inches and 14.3 pounds with 75x75mm or 100x100mm VESA square bolt hole patterns, which are found on the back of your tv / monitor (if unsure of size, measure distance between bolt holes in millimeters). FEATURES: Wall monitor mount is counterbalanced with gas spring arms which make for effortless adjustment and comes with integrated, hide-away cable management. Sturdy steel construction will stand the test of time and the rigors of the road if used in a camper or RV.