Komax Triple Layer Cutting Board (Set of 3) Pack of three cutting boards: small (12 x 8 x .5), medium (14 x 9 x .5) and large (16.5 x 11 x .5) Made from nonporous, odor-resistant, BPA-free polyetheylene Triple layer has a solid inner core to prevent warping Designed for use on both sides Safe to use in dishwasher