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 an efficient and stable fermentation process. Spacious Interior Capacity: The enlarged design allows the yeast box to hold a 10-inch round proofing basket and a large oval proofing basket at the same time. The generous interior space enables proofing of multiple breads and doughs simultaneously, enhancing productivity. Consistent Heating Performance: Includes a heating blanket with three layers of heat conduction for uniform and precise heating. The aluminum foil construction helps maintain stable temperatures, creating ideal conditions for fermenting yogurt, bread, and other foods. User-Friendly Operation: Features a thermostat with a temperature range of 0–45 degrees Celsius and 9-speed adjustments for customizable control. The clear display and timer function (1–4 hours) improve ease of use, helping achieve desired fermentation results. Versatile Applications: This electric heating box is suitable for making bread, yogurt, pizza, natto, soft cheese, and margarine. It can also be used for food fermentation, preservation, and insulation during short-distance transport. A practical kitchen tool for home cooking. This dough proofing box is designed for home bakers who need reliable fermentation conditions. Constructed with aluminum foil laminated ox cloth, it offers strong heat insulation and consistent internal heat distribution. The roomy interior fits various proofing baskets, allowing multiple doughs to be proofed at once. With a built-in heating blanket and three-layer heat conduction system, it maintains ideal temperatures for yogurt, bread, and other fermented foods. The thermostat-controlled heating system provides a temperature range of 0–45°C with 9-speed settings and a timer for added convenience. Ideal for preparing bread, yogurt, pizza, and more, this electric heating box is a versatile kitchen appliance also useful for food warming and preservation. Improve your baking results with this user-friendly fermenter that delivers consistent performance. 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. Slight dimensional variations may occur due to manual measurement. Package Includes: EU 220v 20.A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220v 30.A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220v 35.A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220v 50.A: 1 x Dough Proofing Box (3 Level Adjustment) EU 220v 20.B: 1 x Dough Proofing Box (9 Level Adjustment) EU 220v 30.B: 1 x Dough Proofing Box (9 Level Adjustment) EU 220v 35.B: 1 x Dough Proofing Box (9 Level Adjustment) EU 220v 50.B: 1 x Dough Proofing Box (9 Level Adjustment)