【Material of Product】The wheels are constructed from durable plastic that is high in strength and wear-resistant, without causing damage to the floor; The Clamp plate is crafted from steel coated with colored zinc, providing excellent load-bearing capabilities, corrosion resistance, and an attractive appearance.
【Load Capacity】Four wheels can carry a maximum weight of 50kg(110lb).
【Wide Applicaiton】Perfect replacement for home or office furniture that have hard, noisy, rough plastic wheels.