S.A.L. Colorful Bezel Set Clip Earrings

S.A.L. Gold-tone cli earrings in different shapes & colors. Excellent condition. I am not familiar with S.A.L. I purchased this at an estate sale auction with a few Swarovski pieces. Online research shows this symbol as Swarovski….I have no idea. It doesn’t feel like crystal to me. Pretty though, and in great condition.