The stronger heating wire and thicker multi-layer construction offers more uniform heating and the durability to withstand rugged greenhouse environments. Our 10" x 20.75" heat mat will increase the success of seedlings and cuttingsWarms root area 10-20°F over ambient temperature to improve germination. Provides constant temperature to improve vegetable， plant， herb， and flower seed germination. Waterproof design allows for you to scrub and easier cleaning. Durable， internal insulated wiring for enhanced safety. Heavy duty multi-layer construction. 

Note: Although this heating pad is waterproof， but because of its internal circuit structure， it is forbidden to put the heating pad in water to avoid serious consequences; it is recommended that you use a wet towel to clean it when cleaning.

• Efficient heating: Hyindoor seedling heating mat can increase the temperature of the rooting area about 10-20 °C higher than the ambient air temperature.
  

• Promote Plant Growth: The right temperature can effectively promote the growth of plants， and is widely applied to seedlings， flowers， vegetables and fruits， so that it can survive the cold. It also suitable for home-brewing， and pet enclosures terrariums， such as those used in reptile， rodent and arachnid. Especially if you live in colder states.
  

• High quality materials: seedling heat mat use waterproof and wear-resistant materials to make this heating pad， which is very malleable and can last for a long time. A must for starting seeds in Spring.
  

• Safe and energy saving: The PVC surface layer completely covers the heating wire， which does not pose a safety hazard in continuous use， and the power of 21W ensures the low energy consumption of the heating mat.