... buttonMaterialNatural Seashells, Wild or CulturedMaterial TypesAbalone, Awabi, Akoya, Agoya, Banana, Black/Brown/White Mother of Pearl (MOP), Mussel, Paua, ... or Australian); >Akoya / Agoya Shell Buttons (Chinese or Japanese); >Banana Shell Buttons; >Black /Black lip MOP (Mother of Pearl) Shell ... #27.8100#63.528#17.78280#409#380#408# fashion crystal buttons,jean button, button for garment,resin button, ...