Pirate's Planks Single Serve Grilling Planks Cedar -(20 pack) 3/8x4x5 1/2" Pirate's Planks Grilling Planks and Baking Planks are sanded on all sides and branded and make a wonderful presentation; and best of all they come in 6 different flavors. Alder, Cedar, Cherry, Hickory, Maple and Oak.