【Set of 4 furniture casters】The set comes with 4 wheels and 16 screws: 4 wheels with brakes, 360 degree rotation. Material: rubber wheel, extremely durable steel plate. The load capacity is 280 kg/617 lbs. 【SAVE YOUR EFFORT】 Stop putting pressure on your back and save energy by installing these new casters for moving heavy loads. You can move your furniture effortlessly. The double locking system allows the non-slip wheels to be fixed on the sloping floor, which provides an additional safety guarantee. 【SOFT AND QUIET BEARINGS】The furniture casters have internal bearings that allow smooth rolling, which prevents hair, crumbs and gravel from encrusting. These furniture casters feature a durable and soft polyurethane rubber coating that reduces scratches and rolling noise. 【Scope of application】 These furniture casters with brakes are very suitable for various interior decoration and industrial applications. Can be used in homes, schools, garages, shops, carts and hospitals. Suitable