A heating mat designed to accelerate and improve the success of seed starting and germination. Features an innovative far-infrared film that warms up faster and distributes soft heat more evenly. Included controllers provide variable heating levels and trigger on/off activation based on temperature. Crafted with IP-67 quad-layer PVC that is flexible, resistant to wear-and-tear, and easy to wipe clean. 20 x 20.75 in. | 80-87°F Heat Range | 20°F over Ambient Temp. | 40W | UL (E518635) & MET (E115128) Certified Mat