UltraDeck® cladding can be used as skirting to cover joist members, 4X4 elevated to support posts, stair stringers, and other exposed lumber products. Cladding will provide a professional finished look to your deck. The dimensions for the Rustic Cladding is 7/16" X 10 1/2" X 12'. It is available in three colors: gray, cedar and redwood. The dimensions for Natural and Fusion Cladding are 3/8" X 4" X 12'. Fusion is available in 2 colors: cedar and gray.