Made using vintage kimono fabric. When using thin fabric, interfacing is applied to the outer fabric. Uses a 10.5cm clasp. The clasps are purchased from a clasp supplier. Size: Width: 12cm (at the widest point) Height: 8.5cm (fabric only, below the clasp) Please understand that there may be slight variations in the measurements. The outer fabric is vintage, so there may be overlooked scratches or stains. The lining uses various materials, including vintage fabric and unused cotton, depending on the color and material. Please examine the photos carefully before considering a purchase. This is a one-of-a-kind item, so there is no other like it.