SiliconeZone Non-Skid Flexible Set Of 4 Picto-Boards, Blue Fish, Yellow Chick, Red Cow, Green Carrot Set of four cutting boards made of heavy grade plastic; Boards measure 16 x 12.25 inches Silicone backing provides non-skid performance; Nonporous surface won't retain food odors Color-coded for use with different foods; Set of four includes chicken, cow, carrot and fish. Flexible for storage in tight spaces Dishwasher Safe, Top Rack Only