Thank you for viewing. This is a bifold card case made from dyed natural cowhide (vegetable-tanned, undyed leather). Please enjoy the handmade color. A finishing agent has been applied to prevent color fading and to add luster. Leather color: Glass Green (olive color) Thread: Natural Leather thickness: Approximately 1.3mm Type: Vegetable-tanned cowhide Stitching: Hand-stitched Size: Approximately 10.5 x 7 cm (folded size) Product Condition Description (Please read carefully and consider purchasing after viewing the images.) 1) You can store about 5-7 thick cards, such as credit cards, in one side pocket. 2) *Please note that business cards cannot be stored. 3) The pocket part is made with the natural leather as is. 4) Since there are no snaps or other closures, the leather will be slightly stiff and not yet broken in when you start using it, so it will be slightly open. However, it will become more supple with use, and the crease will develop, causing it to close naturally. The color may vary slightly depending on your monitor, digital camera, lighting, etc. [Regarding Shipping] Yu-packet Post Mini