Stunning hoops that make quite a statement! Featuring 7 phases of the Moon, from crescent to gibbous to full and back again. Silver-tone with the lunar phases set in the front and the back is the textured metal. Size: 2 1/8" (5.5cm). Earring Style: post. Material: rhodium-plated brass, glass, stainless steel posts. Our jewelry is individually handcrafted and may slightly vary from the photographs. Our products are not waterproof - please avoid getting our pieces wet. All products will come with this care information.