7 Layers Skateboard Deck Natural Wood Maple Double Concave Blank Skate Board DIY7 Layers Skateboard Deck Natural Wood Maple Double Concave Blank Skate Board DIY If you're a skateboarding enthusiast, you might want to customise your own ride. With this DIY skateboard deck by Randy Travis Machinery, you can add all the special touches you want to make it your very own. Crafted from seven layers of natural maple timber, this double concave base is all ready for you to add your favourite wheels, paint, decals, or other accessories.