Cambro Camwear 18" x 26" x 3" White Polycarbonate Pizza Dough Proofing BoxIf you make pizza dough by hand, then make sure you're proofing it as easily as possible! This ultra durable polycarbonate proofing box helps to not only protect the dough during the proofing process, but later when you want to store it. The box is perfect for bakeries, pizza shops, diners, and other foodservice facilities that make and bake pizza crust in house!