... ,colors eco-friendly High quality round mother of pearl shell pearl A wide variety of colored glass /shell/plastic/metalize pearl beads ... ,8mm,9mm,10mm,12mm,14mm,16mm,18mm,20mm,25mm,30mmsizes of other size,pls contact uscolorany color is available(customers’ colors ... ?Below is a table with string lengths and pearl sizes String LengthPearl sizeNumber of Pearlson the String32” 3mm 26732” 4mm 20032” 5mm ...