Review on 🛌 COSMOPLUS Gray Twin Fitted Sheet – Wrinkle-Free, Snug Fit & Micro-Knit for Standard/Air Bed Mattress 8"-10" – No Flat Sheet or Pillow Shams by Tracy Graham

The King size is perfect for the Purple 3 California King mattress. Exactly what I was looking for. My old sheets wrinkle and won't go back to their original tight shape. It's annoying! I've always loved the way my quick dry stretch shirts look. And it is a pity that such sheets did not exist. And after some trial and error shopping. I finally found this one, just what I needed. It never creases and always comes out flat and smooth, see my photos. I would recommend it despite the $18 price tag when I bought it. A little pricey, in my opinion, considering you only get one sheet. But it's still worth it! Please note that while they are for a queen size, because they are so stretchy they really do fit a king. Update: 1 year later I'm still using them, although we did notice small holes which I'm pretty sure we somehow created.