This is a set of two items: a card case and a key holder made from the edges of tatami mats. They are durable, thin, and lightweight. *Cards are not included. 【Card Case】 ⭐︎Size Length: approx. 10cm, Width: approx. 7.5-8cm (Width may vary slightly depending on the type of edge) Card insertion area: Length approx. 8cm, Width (inner dimension) approx. 6.5cm A string is attached to the upper right of the case, so you can attach a strap or key holder. It can hold 5-6 cards of the thickness of a My Number card. 【Key Holder】 ⭐︎Size Total length: approx. 10cm, Edge part: approx. 7cm, Width: approx. 1.5cm 【Please Note】 ⭐︎This is handmade by an amateur. Each item is made carefully, but there may be some imperfections such as stitches and distortions. We appreciate your understanding. ⭐︎The colors may differ slightly from the photos. ⭐︎The pattern will vary slightly depending on where the edge is cut. Please understand. ⭐︎We are not responsible for any problems during use. Thank you for viewing. Please feel free to contact us if you have any questions.