The MD Freestyle Sled is made for the toughest environments, including being dragged on pavement. With the unique sling that comes with the sled you can do virtually any type of pulling exercise imaginable. Sled bottom is flat with no gaps or holes. Sled is painted black. Sled is single piece construction and made in South Carolina, weight is 20lb. Below we listed a few examples of pulls you can do with the sled.