Most decks are made with six to nine-plywood layers. Other materials used in making decks fiberglass, bamboo, resin, Kevlar, carbon fiber, aluminum, and plastic. All these make the board more light. Some decks made from maple plywood are dyed to make many different colored plywood. Modern decks are different in size. Most are 7 to 10.5 inches wide. Wider decks can be used for greater stability when transition or ramp skating. Skateboard decks are normally between 28 and 33 inches long. The bottom of the deck can be printed with a design by the maker or it can be blank. And there are so many different skateboard deck brands to choose from. 