Features: Made of high quality alloy material, and rust proof. The material has been thickened, good stability and strong bearing capacity. Easy installation, easy and quick to install, durable for long time use. The height can be adjusted, perfect replacement for the old or broken one. Wide range of application, suitable for closet door and sliding door. Specification:Condition: 100% Brand NewItem Type: Door WheelMaterial: AlloyProduct Size: Approx. 9.2*8.3 cm / 3.6*3.3 inWeight: Approx. 214g / 7.5 ozPackage list:1 * Door Wheel1 * AccessoryNote:1. Please allow 0-2 cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.