Vibration and Noise ReductionThe replacement trolley caster is made of high quality EVA material, which has the characteristics of waterproof, oil proof and corrosion resistance. Besides, it has also the functions of shock absorption and sound insulation, it is not easy to break and has a long service life.High Load CapacityThe trolley wheels have excellent load capacity. A single wheel can load up to 10 kg. Thanks to them, you can easily move objects. Also, the foam wheels are light and soft and won't scratch the floor. You can use them to lift furniture to prevent mildew.Non-slip designThe wheel surface of the luggage cart has a special non-slip design, which is safer to use. This type of wheel can also be used on the cart to climb stairs. Note: If you use the trolley frequently or use the trolley to climb stairs, you can buy a few more to replace them.Easy to install The installation and disassembly of the trolley moving wheels is very simple: when installing, firmly press the safety lock in the center of the wheel, press the axle; and when it is necessary to disassemble the wheel, firmly press the safety lock in the center of the wheel, then disconnect the wheel.Wide Range of UseThis trolley wheel has a wide range of use and is suitable for replacement on the wheels of shopping carts, station carts, travel luggage carts and children's bicycles. The diameter of the wheels is 16cm/6.3inch,aperture 0.8cm.The simple and beautiful appearance is suitable for work or daily home use.