... shell Use for swiss quality watch dial 1. We are MOP factory;2. Can pay by ESCROW;3. Material Types: Abalone ... , Awabi, Akoya, Agoya, Banana, Black/Brown/White Mother of Pearl (MOP), Mussel, Paua, River, Trocas, Trocas, Trochus4. Sizes: 4.5-40MM ...