This is a colorful dinosaur world (blue系) patterned disaster prevention headrest cover, also usable as a cushion. Made with a single layer of quilted fabric. The back has elastic to prevent slipping from the chair. How about this for the new school year, as preparation for entering kindergarten or elementary school? Size: Width: 33cm x Height: 33cm Gusset: 4cm Opening: Velcro 2 places Note: The disaster prevention headrest is shown in the photos for reference, but it is not included. Only the disaster prevention headrest cover is included. This is a handmade item. I make every effort to be careful, but please understand that there may be slight imperfections such as warping, puckering, or misalignment. Thank you. m(_ _)