These are 11-13mm freshwater pearl nugget beads. These freshwater pearl beads have a nice luster and are a beautiful coppery color. These pearl nugget beads are irregular in shape, no two beads or strands are exactly alike. What a nice versatile sized pearl bead, perfect for any pearl project. You will really enjoy adding these freshwater nugget beads into your next design. I don't think you can beat the price of these gorgeous freshwater pearl nugget beads.