400watt Econo-Heat Electric Panel Heaters are available in one standard size(24"x24"x1/2") and in the neutral white color as well as printed models. They will heat a 100 square ft area (with adequate insulation) and are perfect for all types of home and office applications. Econo-Heaters can be painted to match any decor. No longer is a heater just a heater. With Econo-Heat, its a work of art. Econo-Heat panel heaters are constructed from propriety, non-combustible polyfiberbaord with a robust, nickel-plated, electric element embedded within. A 6' power cord and plug is connected to the heater via a custom-designed housing located at the bottom right hand corner of the heater. The heater is controlled by a built in lighed switch on the front of the heater. This product is designed and manufactured to UL & CSA safety standards and conforms with the directives and standards of UL2021 (Air Heaters, Room, Fixed and Location Dedicated). Affordable Winter Warmth Economical Space Heating Energy Efficient (2-3 cents per hour) Replace Central Heating Replace Gas-Fired Boilers Mounted Flush with Wall Slim, Discrete and Stylish Paint to Match Decor with Qualty Water-Based Paint Saves floor space Reliable - No Moving Parts Low Surface Temperature Child Safe Pet Safe No exposed elements Environmentally Safe No harmful Pollutants Doesn't Dry out air Safe for Asthmatics Easy to clean No Dust Build-up Soft Glow Background Heat for Sleeping Silent Operation Easy Installation 18-Month Warranty Screws, Wall Plugs and Decorative Cover Caps Included with Each Panel Tested and Manufactured to US Safety Standards