Consisting of two gray-carpeted pieces, the Lower Deck Flat Surface for Gator Frameworks utility carts allows easier stacking of cargo and also keeps small items from falling through the cart frame. The carpeted surface protects gear from slipping and from dings and scratches. The two pieces attach directly to the cart bed frame. You can also choose to use just one piece to cover a 25" space on the cart instead of 50". The pieces are made of 1.5" thick laminated plywood and are compatible with all Frameworks carts.