2.5 inch PU Black Transparent Wheel Suitable for Office Chair 11x22mm Mute Screw Universal Wheel

1. Material: PU material
2. Smooth movement without damaging the ground
3. Strong load bearing, can bear 40-50kg
4. Silent pulley, finer workmanship and quieter home
5. Product size
Installation height: 82mm
Insertion height: 22mm
Screw hole distance: 11mm
Wheel diameter: 65mm = 2.5inch