Discover the ultimate fermentation solution with this adjustable heating wrap. It's designed for kombucha brewing, but its versatility extends to beer, wine, soda, and yeast bread fermentation, as well as seedling cultivation. With a size of about 4.7 x 20.4 in. and a 6.6ft long power cord, it provides ample reach. The 15W power and 120V voltage, combined with a waterproof and flame - retardant PVC surface and evenly distributed graphene electric heating film, ensure a safe and consistent heat source. The temperature controller, along with a temperature probe, allows for precise temperature setting and real - time monitoring. Using it is a breeze: just wrap the mat around the vessel, fix the probe or strip, plug it in, and set the temperature. This heating wrap simplifies the fermentation process, ensuring high - quality results every time, making it a must - have for home brewers and gardeners alike.