Designed to be high performance monitor arm, LDA30-112 helps you free up space and optimize your health and wellness. Wall-mounted monitor arm is perfect for glass surface and building wall-mounted workstation with a keyboard tray. A built-in gas spring allows for smooth and accurate adjustment to comfortable reading positions. Flexible tilt, pivot and swivel functionality provides comfotable monitor angles. Moreover, the product incorporates a quick-release VESA plate which makes installation easier. Also, integrated cable management organizes the messy cords. All these great functions are made at an affordable price. Try it out to optimize your office ergonomics. SPECIFICATION Product Category: Gas Spring Monitor Arm Rank: Standard Material: Aluminum,Plastic,Steel Surface Finish: Powder Coating Color: Matte Black,Metallic Grey Dimensions: 467x114x387mm (18.4'x4.5'x15.2') Fit Screen Size: 17'-32' Fit Curved Monitor: Yes Screen Quantity: 1 Weight Capacity (per screen): 1~8kg (2.2lbs~17.6lbs) VESA Compatible: 75x75,100x100 Tilt Range: +35°~-35° Swivel Range: +90°~-90° Screen Rotation: +180°~-180° Arm Full Extension: 422mm (16.6') Installation: Wall Mounted Profile: 99~521mm (3.9'~20.5') Quick Release VESA Plate: Yes Cable Management: Yes Anti-theft: No Accessory Kit Package: Normal/Ziplock Polybag,Compartment Polybag Instruction Manual Included: Yes Power Plug Included: No Magnetic: No Lithium Battery: No