ExceptionalSheets Extra Plush Bamboo Fitted Mattress Topper/Pad - Made in America - Split King - Fits Adjustable Beds Bamboo_fiber Plush rayon from bamboo cover filled with hypoallergenic down alternative RevoLoft Cluster Fiber Natural bamboo fiber helps regulate body temperature while allowing your mattress to cool Double needle baffle box stitch prevents fill from shifting or moving around Split King Dimensions: (2) 39"x80" Fits mattresses up to 18" deep 100% manufactured in the USA by veteran owned company - 100% money back guarantee