This listing is for a set of 3 Turquoise Blue Yellow Enamel Glass Rhinestone Silver Shell Focal Charms....Charms measure 43x17mm....Single-sided....Metal - Imitation Rhodium-finished "pewter" (zinc-based alloy)....Each shell is machine-cast for consistent size and shape with fun blue, yellow & turquoise blue enamel and rhinestone embellishments....I do combine shipping....Please check out my store for more charms, pendants and hundreds of other great items....Thanks for looking.