This is a card case made of tsumugi (silk crepe) with a gusset design. Both the outer and lining fabrics are tsumugi and made of silk. The fabric is unused leftover cloth from when kimono were cut. It can hold 17 cards, and 34 cards if you put two cards in each slot. Interfacing is applied to the front and back, and Velcro is attached to the opening and closing part. It is carefully made, but as it is a handmade item by an amateur, there may be some distortion or wrinkles. Thank you for your understanding. Size: Height: Approximately 9.7 cm Width: Approximately 14.6 cm #GussetCardCase #CardCase #Handmade #SilkCrepe #Tsumugi