Specification Brand : HomDSim BulletPoint1 : One set (2pcs) 14 inches ball bearing keyboard or drawer slide,expand to 23 inches,1.32 pound weight,black color BulletPoint2 : Material:heavy gauge cold rolled steel,0.047 inch/1.2mm thickness BulletPoint3 : Maximum load: 45kg/99pound BulletPoint4 : Includes 4 reversable mountaing brackets( for height adjustment) BulletPoint5 : If you have any questions about the product, you can contact us. If it is damaged, you can contact us to help you replace it. Before buying, please pay attention to the size. We will actively help you solve the problem. BulletPoint6 : Full extension with 1" over-travel (slide opens 1" wider than the drawer) BulletPoint7 : Mounting Screws: Included Color : Black DrawerType : Side Mount DrawerType1 : Side Mount DrawerType2 : Ball Bearing Slide ExternallyAssignedProductIdentifier1 : 837654397091 ExternallyAssignedProductIdentifier2 : 0837654397091 FinishType : Painted IncludedComponents : GlideRite Hardware 2870-ZC-10 28" Side Mount Full Extension Ball Bearing Drawer Slides with 1" Over-travel, 10 Pack, 100 lb, Silver IncludedComponents1 : Drawer Slides x 10 IncludedComponents2 : Self-tapping Screws ST3.5x11 x 1 Set ItemName : HomDSim 14 inches Ball Bearing Desk Keyboard Drawer Tray Slide Rail Track 3/4 Extension Adjustable Steel Metal High Pound Capacity Side Mount Suites Underdesk with Screws Black ItemPackageDimensions_Height : 36.3 centimeters ItemPackageDimensions_Length : 1.8 centimeters ItemPackageDimensions_Width : 6.4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cabinet-and-furniture-drawer-slides Manufacturer : HomDSim Material : Metal ModelName : GlideRite Hardware 28 inch Side Mount 100 lb. Full Extension Ball Bearing Drawer Slides with 1 inch Over-travel 10 Pack ModelNumber : HomDSimSHH8003BK MountingType : Side Mount NumberOfItems : 10 PackageLevel : unit PartNumber : HomDSimSHH8003BK ProductDescription : Description: 100% Brand NEW and High Quality Product: Computer Keyboard Drawer Slide Material: Cold Rolled Steel Specifications: 14 inches=350mm (Vice),expand to 23 inches,1.32 pound weight Product thickness: 13mm/0.5inch Maximum load: 45kg/99pound Material Thickness:0.047 inch/1.2mm thickness Surface treatment: closed paint cathodic electrophoresis black Scope: desks, computer tables, drawers, office furniture, cabinets and so on Package include: 1x Pair Keyboard Drawer Slides Black 1x Screws / Set