Remark: This listing is for 10pcs 6-7mm mixed color Twins Akoya pearls oysters, 2 same color pearls in one oyster, 20 pearls you can get. Two real AAA 6-7mm round akoya pearls are planted in every oyster. All the oysters are vacuum packed individually, and 10pcs in one bag, that is you can get 1 bag in this listing. You may get 10 colors including hot pink, turquoise, lime green, chocolate, black, gold, orange, blue, green, and bright purple. Product Preparation Time : 1-2 days after received the payment. Shipping Time : 12-45 days by ePacket, 3-5 days by UPS/DHL Instructions Open the pearl mussel , then reveal special color pearl--> remove the pearl from the mussels--> Hang the cage with pendant/earrings mountings-->carry your wish and love with you beautiful pearl pendants, earrings or rings.