These keychains are all handmade in our shop using 6 ounce leather. There are 2 coins used in the making of these that we sliver solder so that one side of the keychain depects the buffalo and the Indian is on the opposite side. These coins are circulated and picked at random. We also have single sided keychains and other colors available in our other listings. We are new to this selling platform but have over 700 sales on etsy with a 4.9 star rating.