Specification Brand : MroMax BulletPoint1 : [Specifications] - Unexpanded Size: 300 x 35 mm / 12-inch x 1.38-inch (L*W); BulletPoint2 : [Applications] - Widely used for kitchen cabinet baskets, furniture drawers, computer desk keyboard trays, tool boxes, folding furniture, etc. BulletPoint3 : [Installation] - One for left side and one for right side. Pay attention to the key installation dimensions of the slide rail: Thickness, Folded Length, and Stretched length. Please keep the left and the right slide at the same height BulletPoint4 : [Note] - Please choose the correct style of the slide rail according to the bearing capacity you need. Please do not overload BulletPoint5 : [Features] - The slide rail is made of high-quality steel. The ball bearing is flexible, the noise is small when closing and opening. It is stable and durable. Color : Black DrawerType : Side Mount DrawerType1 : Side Mount DrawerType2 : Ball Bearing Slide ExternallyAssignedProductIdentifier1 : 880106707467 ExternallyAssignedProductIdentifier2 : 0880106707467 FinishType : Galvanized IncludedComponents : Soft Close Drawer Slides 12 Inch 6 Pairs IncludedComponents1 : bottom track IncludedComponents2 : top track ItemDisplayDimensions_Length : 300 millimeters ItemDisplayDimensions_Width : 35 millimeters ItemName : MroMax 12-Inch Cold Rolled Steel Drawer Slides, Full Extension Ball Bearing Slide Track Rail 35mm Wide 100lb Capacity Black 1 Pair ItemPackageDimensions_Height : 31.7 centimeters ItemPackageDimensions_Length : 3.5 centimeters ItemPackageDimensions_Width : 4.6 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : cabinet-and-furniture-drawer-slides Manufacturer : MroMax Material : Alloy Steel ModelName : Ufaucet Soft Close Drawer Slides 12 Inch 6 Pairs ModelNumber : MRO190719S-0044 MountingType : Side Mount NumberOfItems : 12 PartNumber : MRO190719S-0044 ProductDescription : Our slide rails are made of high-quality steel. They are stable and durable. The noise is small when closing and opening. One for left side and one for right side. Please keep the left and the right slide at the same height when you are mounting. Please pay attention to the key installation dimensions of the slide rail: Thickness, Folded Length, and Stretched length before purchasing. All size are measured by manual, please allow 1-3 mm deviation. Please choose the correct style of the slide rail according to the size and bearing capacity you need. Please do not overload.