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 (one in the center, 2cm wide and 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) Approximately 33cm long ✖️ 33cm wide, 4cm gusset Please understand that there may be some size errors. * A silver disaster prevention head covering (27 x 28) fits perfectly. ☆The product will be folded small and compressed for shipping, so please be aware of fold wrinkles. There may be some creases that cannot be removed even with ironing. The pattern may appear differently. I will make it carefully, but there may be imperfections such as distortion, looseness, and unfinished threads. Thank you for your understanding. ☆The color may be slightly different from the actual product depending on the lighting. ☆Please refrain from negotiating discounts.