The Pacific Tree Frog is one of the smallest and loudest amphibians of the Pacific Northwest. One leg flexes back as it climbs. The earring hooks are made from gray niobium (hypoallergenic) with a copper bead. 1 inch high by ¾ inch wide, cast in lightweight artist's bronze. Casting was created from one of Cavin's original shed-elk antler or woolly mammoth ivory carvings, to give the finished product more natural detail than is possible with a wax carving. Cast in the USA and hand finished in Washington State.