This is a cushion cover, pillow cover, towel, or cloth.
Teresa Beria from "The Qwaser of Stigmata" has been caught by surprise! Her lovely image is printed on the front of this microfiber towel. It measures 40cm by 90cm, and is made of polyester mcrofiber, so it'll fold flat for easy transport. Take it with you everywhere you go for a quick way to dry off!