This is a cover that can be used as both a seat cushion and a backrest, perfect for storing your disaster prevention hood and preventing it from getting dirty. It can be secured as a seat cushion with a chair strap or used as a cushion by attaching it to the back of a chair. It comes with a name tag where you can write your school, grade, class, name, blood type, and contact information. [Size] Approx. 45cm x Approx. 32cm [Material] 65% Polyester, 35% Cotton Thank you for your understanding of home storage.