Description: Material: Bread making proofing box is made of aluminum film soft materials It has fine workmanship tight stitching It can retain heat for a long time is greatPortable: Foldable bread proofing can be folded stored, saving space It has a hle is easy to carryHeating Pad: Heating pad cannot affect the taste of food during proofing, heat protection to ensure safe useCloth: Fermenting Warming Mat, 3 layers of thickened, food grade aluminum foil, thickened pearl cotton, non woven cloth, better thermal insulation effectWidely Used: Multifunction proofing box can be used for various foods such as bread, yogurt, chocolate, cheese, cultured butter, kombucha, tempeh etc , bringing great convenience to your life Specification: Note: This fermentation box only has the function of heating heat preservation To ferment the product, yeast needs to be added Size Chart: 30cmx30cmx20cm/11 81inchx11 81inchx7 87inch Package Includes: 1 Bread Making Proofing Box(US Plug)1 Heating Pad