Vintage Filigreed Shoe Clips

These shoe clips are, I believe, brass and are somewhere between 20-30 years old, based on my knowledge of the previous owner. They are just short of 2"W x 1.5"H. The silvertone clasp on the back of each is stamped with a registered Patent number. On the clip itself, each is stamped c.MUSA (copyright Made in the USA). The clasps are quite tight with two tiny prongs that will attach securely to dress up any pair of shoes. You can also use one as a brooch or a pendant for a bold singular look!