Ooni Pizza Dough Proofing Boxes, 2pk a professional solution for proofing your pizza dough with ease and convenience. This set includes two stackable dough boxes, each designed to proof up to six 250g dough balls, i for making 12-inch pizzas. The boxes come with lids that prevent the dough from drying out during the proofing process. Crafted with pizza makers in mind, the boxes feature a white color to minimize heat absorption and prevent over-proofing, smooth tapered internal walls for easy dough removal, and easy-grip handles for effortless transport. Made from durable, BPA- polypropylene, these boxes are refrigerator and zer safe, ensuring versatility and longevity. They nest inside each other to save space when storing or moving, making them for kitchens with limited cabinet space. Additionally, they are compatible with the Ooni Pizza Prep Lid, which provides extra workspace for prepping, stretching, topping, and cutting your pizzas. Each box measures 16.7" x 12.7" x 3.7" and weighs 4.2 lbs. Hand wash with warm soapy water to keep them in great condition. Model Number: UU-P22800