7Penn 3x20in Wrap Around Kombucha Fermentation Heating Strip or Windowsill Seed Starting Heating Mat for Herb Gardens
- Practical: Use the 7Penn Heating Strip 3” x 20” Inch to gently warm propagation seedling trays or wrap around gallon jars of homebrew and kombucha at 10 to 20 degrees F above ambient temperature.
- Easy to Use: Simply plug the 6-foot electrical cord into any standard 120-volt outlet and the mat will automatically start heating — the mat is self-regulating and will not overheat.
- wrap around a 1-gallon mason jar or lay flat for under-object heating.
- Versatile: Use to brew and ferment kombucha, kimchi, yogurt and homebrew beer or start plant propagation for seeds, herbs, vegetables, and flowers.
- Durable: Heavy-duty construction is waterproof and easy to clean.
- mat’s slim design is great for small spaces and keeps countertops and windowsills uncluttered.
- Specifications: Mat measures 3 inches by 20 inches.