Fabulous 50s. These fabulous earrings are made of three entwined circles of faceted prong set clear rhinestones set in silver tone metal in a closed back setting. The earrings measure 1 1/8 inch across at the widest part. They are clip-ons and the fittings are secure and work well. They are marked Kramer on the back. Kramer made good quality costume jewelry from WWII through the 1970s. Condition is good with no visible damage.