Description:MATERIAL: Stainless Steel. Stable and durable.FEATURES: 3 Sections, Steel ball-bearing action that offer less noise at closing and opening.APPLICATION: Drawer slides , Widely used for kitchen cabinet baskets, furniture drawers, computer desk keyboard trays, tool boxes, folding furniture, etc.NOTE: Please check the correct size and bearing capacity of the slide rail according to your need before purchase. Please do not overload. Specifications:Color: Silver ToneMaterial: Stainless SteelShell Thickness: 1mm / 0.04inchLoad Rating: 45kg / 100 lbsFeature: 3 Sections, Full ExtensionFolded Size: 300 x 35 x 12.5mm / 11.8inch x 1.4inch x 0.5inch (L*W*H)Stretched Length(Approx): 600mm / 23.6inchSolid Steel Ball Quantity: 24Package Content:1 Pair (2 Pcs) x Drawer Slide , some screws.Mounting Screws are included here.