Made of high quality material, it is durable enough to move your furniture. With thick ABS pulley and when you move the heavy device, it is noiseless and efficient. The lift can hold 200kg, the rollers can hold 150kg. You need to lift the cabinet 0.5cm above the ground, so that the lifting cabinet is under the cabinet, and the height of your feet no longer than 0.5 inches to prevent furniture tilting. Not easy to use on the carpet. Perfect choice for moving furniture, beds, tables, sofas, appliances, even more furniture and other heavy items. It will also be your great helper for your cleaning. Heavy Furniture Moving Instruction: Place the lever under the furniture and lift it up (you can lift the furniture 2 inches high), then push the 4 casters in all four corners. It can support 150 kg of heavy objects, so you can easily move furniture or heavy objects. and are firmly fixed.