Efficient Insulation Design: Made from high-quality aluminum foil laminated oxford cloth, this fermenter features a seamless crimping process and insulation cover for excellent heat retention. Enjoy rapid and consistent internal heat distribution, supporting a stable fermentation process. Spacious Interior Capacity: The enlarged design allows simultaneous use of a 10-inch round proofing basket and a large oval proofing basket. The generous interior space supports proofing multiple breads and doughs at once, enhancing productivity. Consistent Heating Performance: Features a heating blanket with three layers of heat conduction for uniform and precise heating. The aluminum foil construction helps maintain stable temperatures, ideal for fermenting yogurt, bread, and other foods. User-Friendly Operation: Includes a thermostat with a temperature range of 0–45°C and 9-speed adjustments for customized control. A clear display and timer function (1–4 hours) improve ease of use and help achieve consistent results. Versatile Applications: Suitable for making bread, yogurt, pizza, natto, soft cheese, and more. Can be used for food fermentation, warming, and short-term food insulation. A practical kitchen tool for home food preparation. This dough proofing box is designed for home bakers seeking reliable and efficient fermentation. Constructed with durable aluminum foil laminated oxford cloth, it provides strong insulation and even heat distribution. The roomy interior accommodates various proofing baskets for multi-tasking. With a built-in heating blanket and three-layer heat conduction system, it maintains consistent temperatures for optimal fermentation. The thermostat offers precise temperature control from 0–45°C with 9 adjustable levels and a timer function for convenience. Ideal for preparing bread, yogurt, pizza, and other fermented foods, this electric heating box supports a range of culinary uses including fermentation and food warming. A functional and user-friendly addition to any kitchen. Item Name: Dough Proofing Box Material: Nonwoven/Aluminum Foil Capacity: 20L/30L/35L/50L Features: Efficient Temperature Control, Superior Heating Performance, Versatile Usage Size Details: 20L: 30cm x 30cm x 20cm / 11.81" x 11.81" x 7.87" (Approx.) 30L: 30cm x 30cm x 30cm / 11.81" x 11.81" x 11.81" (Approx.) 35L: 40cm x 40cm x 20cm / 15.75" x 15.75" x 7.87" (Approx.) 50L: 40cm x 40cm x 30cm / 15.75" x 15.75" x 11.81" (Approx.) Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Please allow slight variation in dimensions due to manual measurement. Package Includes: EU 220V 20A, EU 220V 30A, EU 220V 35A, EU 220V 50A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220V 20B, EU 220V 30B, EU 220V 35B, EU 220V 50B: 1 x Dough Proofing Box (9 Level Adjustment)