10pcs Swivel Furniture Casters Office Chair Baby Crib Sofa Wheel, Spec: 1 Inch Without Brake

1. Universal casters can rotate 360 degrees in any direction and slide smoothly2. Widened double rails, light sound design, stable sliding3. Good waterproof and corrosion resistance4. Heavy-duty casters with safety brakes. When braking, not only the furniture wheels cannot move, but the 360-degree rotating top plate is also locked and cannot rotate (optional with or without brakes)5. Made of environmentally friendly polyurethane, silent, wear-resistant and pressure-resistant6. By using casters, instrument cases, furniture, carts, tool boxes, light machines, office chairs, etc. can be moved very easily and conveniently.7. Material: PP/PA8. Note: This model does not include rubber caps