If you have a Cal-King size bed, you know what sleep comfort is all about. Make a good thing even better. The SnugSoft Cal-King mattress pad will keep you warm in winter, cool in the summer. Sturdy construction and natural rich wool density with a 1 1/2\" pile height is the hallmark of the SnugSoft Elite wool mattress cover. Sleep in style and and enjoy unmatched comfort. SnugFleece manufacture five styles of mattress covers. In the SnugSoft line, wool fibers knitted around a durable poly thread that allows only the wool to come in contact with your body. It is this special process that allows for machine washing and drying. Choose the mattress cover that best suits your needs. Slip a SnugSoft Wool Mattress Cover under your sheet and get ready for a perfect night\'s sleep. All SnugFleece covers have 2\" elastic \"SnugStraps\" to securely attach the pad to the bed. SnugSoft mattress covers come in seven standard bed sizes. The top of the line SnugSoft mattress covers.