Product Description T1500 Thread Count California King Waterbed Sheet Sets- Hard to find, quality easy care waterbed sheets. 100 percent Egyptian cotton for natural softness. Durable, even after repeated washings, for long lasting quality and comfort. Authentic Egyptian Cotton for that silky smooth feel. * Royal Tradition * 1500 thread count Cal.King sheet set * 100% Egyptian Cotton * Cal.King set includes: * One Cal.king size flat sheet (108"x102"), * One Cal.king size fitted sheet (72"x84"), * Two king pillowcases (20"x40") * 4" Hemming with Piping * Elastic all around for perfect fit * Machine washable **Fits on King Wood Frame Waterbeds Sheets are NOT attached at the foot These work great on wood frame waterbeds. One of the most common complaints about waterbed sheets that are only pocketed on the corners is that the sides of the sheets tend to come up and expose the vinyl mattress. With California King "Fitted" sheets there is always plenty of sheet to reach the bottom of the mattress. The elastic band also keeps the sheets from "riding up". Once you try "California Fitted Style Waterbed Sheets" you'll never go back.