SPECS: Dimensions: 6.7" x 12.7" x 3.7" Weight: 4.2 lbs. DESIGN & DETAILS: The best way to proof your dough Includes 2 stackable boxes specifically designed to proof pizza dough Fits up to six 250g dough balls perfect for 12" pizzas Lids fit tight and keep the dough balls from drying out while they proof The white box design minimizes heat absorption and over-proofing Easy-grip handles for transport Uses durable, food-grade plastic for easy cleaning Compatible with the Ooni Pizza Prep Lid (sold separately) that fits perfectly on top of the lidded boxes to provide valuable workspace