Vintage .925 Sterling Silver Unique Modernist Screw Back Dangle Earrings. Definitely sterling, stamped and tested. Definitely modernist, probably mid-century....style. Pre-owned, but EXCELLENT condition. What it is....your guess is as good as mine?! Researched for days! This is one RARE piece. Purchased at auction with Vintage and Native American pieces. The origin of this is unknown. Not quite a squash blossom. Definitely neat & unique! total length is 1 1/2 inches. Be one of a kind.....stand out in a crowd!