... 1. Material: MOP--mother of pearl: river shell, white sea shell, black sea shell, pink shell, abalone shell, etc.2. Size: less than 50 ... Jewelry Co., Ltd., established in 2003, is a shell jewelry and craft production corporation, specialized in development, design ... as necklace, earrings, wrist watch dial(MOP), shell button, shell mosaic, picture frame, lamp decorations, jewelry box etc. If you are ...