On 5-4-2021 I purchased a set of waterbed sheets from this company for $139.99. They were supposed to be 100% cotton. I don't know what they are, but they're not cotton. They make a noise like aluminum foil, as they make this crinkly sound. Very annoying. Cotton is light weight and breathes. These sheets trap your body heat.
Worst of all, they have these teeny, tiny black specks, that with the heat from the waterbed are now turning into some kind of little bugs. I tried talking to the company. These bugs could carry some sort of disease. They wouldn't talk with me. Just said, "No returns or refunds." Even though, at the time of purchasing, they told me they did do returns and refunds if a customer wasn't happy.