Thank you for viewing! (^_^*) This is a cushion-type cover for a disaster prevention head covering. It's the type that you put the head covering in and take it out using Velcro (1 place, 2cm wide, 15cm long). The elastic is 2cm wide, navy blue with a red line. The outer fabric is oxford cloth, and the lining is double russell mesh fabric. ☆Size (flat measurement) Approximately 33cm long x 33cm wide, 4cm depth *A silver disaster prevention head covering (27x28) fits perfectly. ☆The product will be folded small and compressed for shipping, so please be aware of fold wrinkles. There may be some fold wrinkles that cannot be removed even with ironing. The pattern may appear differently. This is handmade by an amateur. I will make it carefully, but there may be some slight size errors, distortions, unevenness, loose threads, etc. Thank you for your understanding. ☆The color may be slightly different from the actual product depending on the lighting. ☆Please refrain from negotiating a price reduction.