European and American vegetable tanned cowhide handmade, with leather traditional weaving stitching method. Integrate the identification card into the beauty of the craft, upgrade the daily accessories to the accompanying crafts, and let the identification card set not only identify the card sets. * The back burrow design is a small and compact design that is easy to push the card out. Material: European and American vegetable yak leather, cowhide thread, brass fittings Size: about 8.2x12cm [About vegetable tanned cow leather] 1. Because of the growth process of cowhide, there will be marks such as plaque, scar or joint marks. This is a unique mark that can only be accepted by the leather. 2. Hand-dyed products may have different color or unevenness due to different leather conditions. However, due to the characteristics of vegetable tanned leather, the color will decrease its color saturation due to the use time. Personal use, have their own taste and characteristics. 3. Each item is hand-made. The working day is about 3-7 days. The details of the product can be discussed before ordering. Because it is a custom product, it will not accept the return. 4. If it is used frequently, because the hands have grease, it is actually to help the leather parts to be maintained. Infrequently used leather parts should be placed in a dry and ventilated place, and regular maintenance (about one or two times a month). 5. Leather is a material that will last forever, no matter how long it is used. It can be with you for a long time.