Efficient Insulation Design: Made from high-quality aluminum foil laminated Ox cloth, this fermenter features a seamless crimping process and insulation cover for excellent heat retention. It provides 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 enables proofing of multiple breads and doughs at once, enhancing efficiency. Consistent Heating Performance: Features a heating blanket with three layers of heat conduction for uniform and precise temperature control. The aluminum foil construction helps maintain stable internal temperatures, ideal for fermenting bread, yogurt, and other foods. User-Friendly Operation: Equipped with a thermostat offering a temperature range from 0 to 45 degrees Celsius and 9-speed adjustments. The clear digital display and timer function (1–4 hours) allow for easy and accurate control. Versatile Applications: Suitable for making bread, yogurt, pizza, natto, soft cheese, and similar food items. Can be used for food fermentation, warming, and short-term food insulation. A practical kitchen tool for home baking and food preparation. Item Name: Dough Proofing Box Material: Nonwoven/Aluminum Foil Capacity: 20L/30L/35L/50L Features: Efficient Temperature Control, Superior Heating Performance, Multi-Purpose Use 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. Slight dimensional variations may occur 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)