Nu-Heat F1012 Floor Heating Mat, Standard TYPE, 18 AWG, Copper Alloy Conductor, 120 V, 1.3 AMP, 160 WTT, 90 OHM, Temperature Rating: 105 DEG C, ETFE Insulation, Jacket Material: TEW, Gray, Length: 40 IN, Weight: 3 LB, 48 IN Width, Heated Area: 13.33 SQ-FT, UL 1693, UL (CAN/CSA) C22.2 217, NEC Article 424 Floor Warming Systems Standard, For Used To Keep Tile, Stone, Granite, Marble, Slate, Engineered Wood, Laminate, Shower Beds, Benches Or Saunas, Stairs Surfaces At Just-Right Temperatures Application