Repti-Warm Heat Mat (11 Inch, 24 Inches) Terminals & electrical connections are sealed using a high performance self fusing sealant Choose your custom size (For custom length orders, contact us) Warms area 10-20+F over ambient temperature No heat wires or thick pad, so heat is always dissipated evenly over the whole mat Power cord (Optional Rheostat/Dimmer with OFF and fully variable power)