These hand sculpted borosilicate glass earrings are made from cobalt blue glass with a blue dichroic glass body, a perfect match to our best-selling dicro manatee pendant. They measure about 1" and are on french hooks. Your earrings will arrive in a gift box, ready to wear or for a one of a kind gift! As each is handmade, please allow for very slight variations in size. Your earrings will be completely unique, as no two pair are ever exactly alike. PLEASE NOTE: I CAN MAKE THESE EARRINGS WITHOUT A LOOP IF YOU PREFER TO HAVE A POST BACK ON THEM, OR A CLIP FOR NON-PIERCED EARS. IF YOU DO NOT SPECIFY POST OR CLIP ON, YOU WILL RECEIVE THE PAIR AS PICTURED. All jewelry is properly kiln annealed for durability and strength.