Efficient Insulation Design: Crafted from high-quality aluminum foil laminated oxford cloth, this fermenter boasts a seamless crimping process and insulation cover for exceptional heat retention. Enjoy rapid and consistent internal heat distribution, ensuring an efficient and stable fermentation process. Spacious Interior Capacity: With an enlarged design, this yeast box accommodates a 10-inch round proofing basket and a large oval proofing basket simultaneously. Maximize your productivity by proofing multiple breads and doughs with ease, thanks to the generous interior space. Consistent Heating Performance: Equipped with a heating blanket featuring three layers of heat conduction, this fermenter ensures uniform and precise heating. The aluminum foil construction locks in temperature effectively, guaranteeing optimal conditions for fermenting yogurt, bread, or other delicacies. User-Friendly Operation: Featuring a thermostat with a temperature range of 0-45 degrees Celsius and 9-speed adjustments, this heating box offers convenient customization. The clear display and timer function (1-4 hours) enhance usability, making it effortless to achieve desired fermentation results. Versatile Applications: This electric heating box is an ideal choice for making delicious bread, yogurt, pizza, natto, soft cheese, and margarine. In addition to being used for food fermentation and preservation, it can also be used for short distance transportation and food insulation. A practical and functional kitchen tool for home cooking. Introducing the dough proofing box, a must-have for home bakers seeking efficient and stable fermentation processes. Crafted with high-quality aluminum foil laminated oxford cloth, this fermenter boasts excellent heat insulation, ensuring quick and uniform internal heat distribution. The spacious interior can accommodate various proofing baskets, allowing you to proof multiple breads and doughs simultaneously. Equipped with a heating blanket and three layers of heat conduction, this fermenter maintains optimal temperature conditions for yogurt, bread, and other fermented foods. The thermostat-controlled heating box offers a temperature range of 0-45 degrees Celsius with 9-speed adjustments and a timer function for added convenience. Ideal for making delicious bread, yogurt, pizza, nachos, and more, this electric heating box is a versatile kitchen tool that can also be used for food preservation, transportation, and warming. Enhance your baking experience with this humanized operation fermenter that ensures consistent results every time. Item Name: Dough Proofing Box Material: Nonwoven or Aluminum Foil Capacity: 20L or 30L or 35L or 50L Features: Efficient Temperature Control, Superior Heating Performance, Versatile Usage Size Details: 20L: 30cm x 30cm x 20cm or 11.81" x 11.81" x 7.87" (Approx.) 30L: 30cm x 30cm x 30cm or 11.81" x 11.81" x 11.81" (Approx.) 35L: 40cm x 40cm x 20cm or 15.75" x 15.75" x 7.87" (Approx.) 50L: 40cm x 40cm x 30cm or 15.75" x 15.75" x 11.81" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: EU 220v 20. A,EU 220v 30 A,EU 220v 35 A,EU 220v 50 A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220v 20. B,EU 220v 30 B,EU 220v 35 B,EU 220v 50 B: 1 x Dough Proofing Box (9 Level Adjustment)