This vintage glass jar is truly one-of-a-kind with its square edge octagonal shape and quart size volume. It is a rare find in the world of collectibles and perfect for those who appreciate unique items. The jar is made of high-quality glass and is suitable for a variety of uses, whether it be for display or other uses. The glass has the natural FROSTED SILVER look due to the elements. This came right out of the barn it was housed in for decades.