This cover can be used with both orthopedic pillows and orthopedic pillows and doctor's pillows.

It is waterproof to prevent sweat from seeping in. If you are using an "orthopedic pillow", please use it by attaching it to your existing pillow cover. In the case of a doctor's pillow, we recommend attaching it directly to the inner cover.

Since it is made of ultra-thin towel fabric, you can use it without feeling the difference in height.
Also, the back side is made of rubber, making it easy to put on and take off on a daily basis.