25 Sqft Electric Floor Heating System with Required GFCI Programmable Thermostat 120V 25 Square Feet Heating Mat, 20 Inches Wide x 15 Feet Long, Includes Required GFCI 7 Day Programmable Thermostat - 120VAC Highest Quality USA Heating Cable Designed for Longevity by an over 20 Year USA Manufacturer Listed and Safe for Wet Locations. Thin profile ~1/8" thick. Multiple Configurations, Adheres to the Floor. ETL Listed for US & Canada - Limited Lifetime Warranty by an over 20 Year Trusted USA Manufacturer Voltage: 120V - Amps: 2.5 - Watts: 300 - 15 ft Cold Lead - 12 Watts/Sqft