This is probably the most popular method of lowering the center of gravity on a longboard. The Drop Through shapes have high stability while retaining much of the responsiveness of a topmount. These boards have incredible traction, speed, and slide ability. Board measures 9" Wide x 36" long with a 25.5" wheelbase. Made with 7-Plys of Canadian Maple and Bamboo. Bamboo Top Sheet, Natural Bottom.