Green Tree Jewelry/Made In U.S.A. Bird House Blossom Earrings. 0.7" x 0.8". Made from sustainably sourced wood and 90% recycled display cards. Ear wires are silver-finished 304L stainless steel, hypoallergenic, and enhanced with a new, smooth and consistent electrophoretic coating that resists tarnishing. All blossoms earring sizes are less than a square inch in size.