This is a cushion cover, pillow cover, towel, or cloth.
Sasha, Mafuyu and Tomo from "The Qwaser of Stigmata" strike a dramatic pose on the front of this microfiber towel! It measures 40cm by 90cm, and is made of lightweight polyester mcrofiber, so it'll fold flat for easy transport. Take it with you everywhere you go for a quick way to dry off!