BioPEDIC Memory Plus Deluxe 3-Inch Gel Memory Foam and Fiber Bed Topper with Anchor Bands, King, White Polyester Made in the USA and Imported Perfect for rejuvenating an older mattress, or for someone seeking a more restorative night's sleep The cover wicks away moisture and increases breathability 1.5-inch gusseted sidewall and baffled box design keeps the fill distributed evenly Anchor bands keep your topper secure to your bed King size measures 80-by-78 Inch and includes a 10-year manufacturer's warranty