Main Material: high quality polyurethane material.
Plate mount with twin wheel design,smooth operation. The brake system can stop the wheel rotation by the free or lock switch,help you to stable and control.
Easy to install,resistant to abrasion.360 rotation type,durable in use.
Used widely for the furniture,cabinets,desk,bedside tray table,footstools,appliances equipment and kinds of industrial equipment.
