DoughMate Artisan Dough Tray Kit Professional quality, heavy-duty, light-weight, and durable. Made of Super High Impact Copolymer Polypropylene. Kit includes two dough trays, one lid, and one DoughMate plastic putty scraper Interlocking so that each covered tray is air-tight. Fits into most standard home refrigerators. Check measurements to be sure. 17.75 x 13 x 7 inches (total kit dimensions) / 16 x 11 x 2.75 inches inside each tray