This furniture lifter set includes four sliders that make it easy and safe to move heavy furniture. With 18 pieces in total, this set is perfect for anyone looking to rearrange their home or office. The brand, Mega Movers, is known for its high-quality products and attention to detail. These sliders are designed to work on a variety of surfaces, including carpet, hardwood, and tile. The unit type is a unit, and the country/region of manufacture is China. This set includes one unit quantity. Whether you're moving furniture across the room or across the country, this furniture lifter set is sure to make the process much easier.