Horizon's deluxe keyboard drawer offers exceptional comfort and support while you work. Moves keyboard and mouse off the desktop to save workspace. The keyboard tray with a 3 mil PVC edging features fixed height and 16" ball bearing slides. The keyboard stopper holds the keyboard securely in place while you work. Moulded polymer tray is 28"W x 11-3/4"D. Anti-skid matting. Slide-out mouse-friendly surface extends to the right or left. Horizon's Deluxe Keyboard Drawers offer exceptional comfort and support while you work. Moves keyboard and mouse off the desktop to save workspace. Soothing GelFoam wrist support is an optional add on for the keyboard tray for added comfort. Ball-bearing glide tracks ensure smooth drawer movement. Keyboard stopper holds keyboard securely in place while you work. General Information Manufacturer:Horizon FurnitureManufacturer Part Number:KL28SManufacturer Website Address:http://www.horizon-furniture.comBrand Name:HorizonProduct Model:KL28SProduct Name:KL28S Keyboard TrayMarketing Information:Horizon's Deluxe Keyboard Drawers offer exceptional comfort and support while you work. Moves keyboard and mouse off the desktop to save workspace. Soothing GelFoam wrist support is an optional add on for the keyboard tray for added comfort. Ball-bearing glide tracks ensure smooth drawer movement. Keyboard stopper holds keyboard securely in place while you work. Packaged Quantity:1Product Type:Keyboard Tray Product Information Features:Ball Bearing Slides Physical Characteristics Product Material: Polymer Laminate PVC Width:11.8" (298.45 mm)Length:28" (711.20 mm)Weight (Approximate):8 lb (3628.74 g) Miscellaneous Certifications & Standards:BIFMACountry of Origin:Canada Warranty Limited Warranty:Lifetime Product Numbers: KL-28S 076400232819 HZN23281 HZNKL28S HZN21053 8207641210535