Thick/Heavy King size Mattress cover! I would say it's like a quarter inch thick. No guarantee. Don't need since no longer have a King size bed. Made by Louisville Bedding company in 2005. Cotton and Polyester. Rare and expensive. Don't sell many like this! Excellent Used Condition! 9/10! Has King written on it and tag of material is crinkled but overall in great shape! No funky stains smells, holes, etc. Will have to pay additional shipping costs and therefore can't go much lower. However, I'll send an offer! Fast shipper! Smoke pet free home!