Our high quality, eco friendly copper fancy buckle and keeper with European crystals. Each stone has been carefully set by hand in the USA. The buckle measures 2" x 2" and has an opening that can fit anywhere from 5/8" leather up to 3/4" leather. Easy installment makes these buckles perfect for dog collars, spur straps, headstalls and more. Backed by a lifetime guarantee and superb customer service.