Caster Wheel Set for For small Furniture Moving and For storage Solutions
P ackage1: 4pcs x Caster Wheels. P ackage2: 8pcs x Caster Wheels. P ackage3: 12pcs x Caster Wheels. P ackage4: 20 pcs x Caster Wheels. you can also add more wheels. Small casters are made of ABS material.