Discover the ultimate dough fermentation solution. This heating mat, sized 10 in. x 21 in., offers adjustable temperature control from 59°F to 140°F, ensuring perfect dough fermentation every time. It's not just for dough; use it for kombucha, yogurt, wine fermentation, plant propagation, or even food warming. Crafted with an eco - friendly PVC outer shell, a high - thermal - conductivity graphene heating film, and a PET film layer, it guarantees durability, fast heating, and safety. To use, place it on a towel, preheat the thermostat for 15 minutes, and cover the dough bowl. Whether you're a home baker or a professional, this mat simplifies your kitchen tasks and provides a stable baking experience. It's easy to clean and store, making it a must - have for any kitchen.