I have a almost new attached cal King sheets (used for 2 days, after was washed 3 times to be sold) Luxury Egyptian Linens .com 1000 thread count Sateen weave California King attached waterbed sheets with 2 pillow cases, these are 5 star quality hotel style sheets that are of the upmost highest quality sheets you can buy, I like the unattached sheets as a personal preference and had purchased the wrong ones after I had washed them. I bought them 9/20/23 new for $130, they are so soft I bought the other style I prefer