Detail 8pcs/set iron cabinet door wheel cabinet wheel sliding cabinet roller for door drawer door door set pulley 3.3X1.8X0.1Inch1. 2. A roller wheel is an addition to the wardrobe.3. Silent bearing, nylon pulley, quickly disassembled structure4. With this cabinet door roller, you can open the cabinet door conveniently and easily.5. Fit for Cabinets, Cabinets, Doors, WindowsProduct Specifications:Material: IronColor: BlackBase Size: 85x45x2.5mm/3.3 inch x1.8 inch x0.1 inch (LxWxT)Pulley Diameter: 30mm/1.2 inch; Thickness: 9mm/0.4inchNet Weight: 128g/setPackage Contents: 8 x Wheel DoorOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.