Waterbridge Electric Plate Warmer - Heats up to 15 Large Plates - Lazy Blue A thermostatically controlled electric heating pad warms plates to a hot and comfortable temperature of 150 degrees Fahrenheit. The insulated base pad protects all tabletop surfaces. Covers 95% of plate's surface area. Made for N.A. size plates (there is a difference!) Our quality cotton slip cover is hand made. Functional and fashionable! Includes a clear zipper bag for easy storage plus a 10 year limited warranty. Made and assembled in N.A. since '97. PLUS NO TAX. Buy any 2 Waterbridge Plate Warmers & save an additional 15%! To see all patterns & sizes, click "Waterbridge" above.