These vintage clip-back earrings are unmarked but were most likely made in Italy circa 1950s. The round dome Venetian glass is delicately hand-painted like a wedding cake...pink flowers, sparkly gold swirls, yellow, and blue and white dots make it colorful. The earrings measure 3/4 inch across. The metal backs clip on securely. One is attached to the glass slightly off center but it doesn't effect how they wear. A bit of age tarnish to the metal should polish up. The earrings are overall in excellent condition...no nibbles to spoil the cake.