Ravenel Bridge Oyster Shell Ornament. Handcrafted from local low country oysters, hand-painted, decoupaged and finished with a high gloss interior for porcelain-like effect. Backs are left in their beautiful, natural state. Shells are handpicked and one of a kind! So yours may be a different one than pictured. They are natural so shape/size will vary. They average between 3-5 inches. There may be small imperfections, as they have once been in the ocean!