1. Transport Kit Our transport kit comes with 1 lifter and 4 power pads. With the extended lifter, you can easily lift furniture to a height of 2.3 inches, and the effortless lever principle makes it easier for you to move furniture. 2.Product material: The main body of the equipment slider is made of corrosion resistant and deformation resistant durable plastic, the main body of the furniture lifter is made of durable steel, and the handle of the lifter is made of PVC plastic. 3.Product features: Thanks to the sophisticated 360 degree ball bearings, the sliding system can rotate in all directions. Whether moving or renovating, the 4way 360° rotating antislip pad not only ensures stability and during transport, but also allows you to adjust the angle of the object at any time. 4.Product Safety: The loading area of furniture movers is made of replaceable antislip pads. This provides strong grip for furniture and prevents slipping. With this movement aid you have a reliable motion assistant.