BioPEDIC Memory Plus Deluxe 3-Inch Memory Foam and Fiber Bed Topper with Anchorbands, King, White Polyester Made in the USA and Imported Bed topper combines new, odor-free memory foam clusters and Sofloft supportive polyester fiberfill BioPEDIC open-cell memory foam technology does not sleep hot, allowing you to sleep cooler and more comfortable all night long The cover wicks away moisture and increases breathability Baffle Box construction and gusseted sides allows the pressure-relieving fill to be evenly distributed across your entire bed Anchor bands on all four corners of king sized, 80-by-78 inch topper; includes a 5-year manufacturer's warranty