From Bamboo Bliss, this mattress pad features: 100% Bamboo sateen 300-thread count  Mattress Pad reverses to polyester microfiber 75 GSM Filled 7 oz. polyester  Full/Queen approx. 60" x 80" +18 drop  King approx. 78" x 80" +18 drop Machine wash/ tumble dry low Imported. Bamboo Bliss 300-Thread Count Mattress Pad