Features: 1. Durable thickened materials with aluminum foil lining provide excellent insulation and sturdiness for optimal fermentation. 2. Simple and safe to use: place the heating mat inside, plug in, and the overheat protection ensures secure fermentation. 3. Temperature control: equipped with a temperature controller to easily set and monitor the fermentation temperature, keeping it at an ideal level. 4. Foldable and transparent design: the transparent window allows easy monitoring without disturbing the environment; folds flat for compact storage. 5. Multi-functional: compatible with bread, pizza, yogurt, sourdough, and can also be used as a thermal bag for various needs. Product Details: Specifications: - Plug Type: US Plug (Compatible with US, Canada, India, Mexico, Thailand, Philippines, etc.) - Voltage: AC 110V - Color: Beige - Material: Cloth Package Contents: 1 * Bread Dough Proofing Box Note: Color may vary slightly due to lighting and display; measurement error +/- 1-3 cm.