Stone Name: Blue Sand Stone Size:4mm,6mm,8mm,10mm,12mm Length: 15inches one strand Quantity: 4mm beads Approx 91pcs 6mm beads Approx 61pcs 8mm beads Approx 46pcs 10mm beads Approx 37pcs 12mm beads Approx 30pcs Buy 10pcs enjoy extra 5% discount Buy 20pcs enjoy extra 7% discount Buy 50pcs enjoy extra 10% discount. Notice Before Purchase: 1. Our website presents product items are as close to real color, but take a different light and display factors, there is a certain color, please forgive me. 2. The nature stone beads, because of the special nature of raw materials may lead to slightly different color differences between batches. 3. Every semi-finished product can not guarantee that every one is perfect, there are a few defects are normal, not a quality problem oh!