A leather crochet by Laperruque, a leather brand by a French designer that started in the spring/summer 2017 season. All products are carefully handmade by craftsmen in a workshop in Paris, France. There is an O-ring on the inside so that you can attach a key. The cotton cord, made on an old French knitting machine with over 100 years of history, has two Awaji balls attached, and the length of the cord can be adjusted by moving the Awaji balls. The material is Baranil leather from Degermann, which provides leather to famous fashion houses around the world. It is characterized by its unique aging and its high-quality, soft texture that clings to your hand. The lining is also made of goat leather from Alran, a long-established French tannery that is known as the best in the world. It has a strong presence, so it is recommended not only as a key case, but also as a style of wrapping it around the handle of an accessory or bag.