Solid Eastern red cedar tongue-and-groove planks are easy-to-install in drawers, chests, garment bags, etc., to protect clothing and personals with the aroma of cedar. 3-3/4 In. W. x 13-1/2 In. L. x 1/4 In. thick. 8-pieces per box covers 13-1/2 In. x 28-1/4 In.