Lion Sports Omega Indoor Table Tennis Table Heavy-duty indoor design allows you to roll outside your game and play Table sides fold up and separate--use as separate tables or play as one player The table surface is moisture resistant and must be stored inside The playfield is made from 0.7-inch MDF (Medium Density Fiberboard) The table's (8) 2-inch wheels are equipped with locking steel castors making it easy to move and stow