We have Rhinestone Earrings vintage screw back. I'm not sure if they are nos or not but they are on a satin backed card (mildly discolored backing). They are screw back. The earrings measure about 1" in L x 3/4" in W with a small curve to the front. The stones are all in there own settings. They resemble christmas trees to me.....the stones are clear and blue.