Description The caster wheel surface is smooth and soft, feature quiet and stable rolling, without any noise, ensure the wheels roll smoothly on hardwood or slick style flooring, greatly helps to protect hardwood floors (tile, slate, laminate) from getting scratched or nicked. Features - Color:Black. - Material:PU. - Size:11.50X9.50X3.00cm/4.52X3.73X1.18inch. - The swivel wheels have a 360-degree rotating design that makes every turn a lot smoother and easier to manage. - The wheels roll smoothly and quietly on virtually any surface, so you wont be bothered by the constant noise. - Our caster wheels are a practical solution to moving heavy pieces of furniture, as well as many other heavy items. - Easy to install and easy to use. This rolling wheel will bring much convenience to our life. - High-quality materials and ingenious design ensure its durability and practicality. Package list: 5 x caster wheels