1. Smooth Swivel Movement: The twin-wheel design rotates freely for convenient multidirectional movement and easy furniture repositioning. 2. Locking Brake Design: Selected models feature a foot-operated brake to help limit wheel movement and improve stability when stationary. 3. Reinforced Construction: Built with a thickened wheel body and metal mounting components to provide dependable furniture support. 4. Multiple Mounting Options: Available with threaded stems or mounting plates to suit different furniture structures and installation requirements. 5. Wide Application: Suitable for office chairs, tables, sofas, cabinets, storage racks, carts and other movable furniture. 6. Material: PP plastic + metal