20x2mm
Use 1 Length of 20mm or 2 lengths of 10mm Flat Cord or 4 lengths of 5mm Flat Cord or a mix of the 5 and 10mm
Prong-set crystal cz stones
Cast brass with high-polish 1 micron of metal - for long-wearing finish.
Opening is 2.4mm - which fits woven bead bands up to size 8 seed bead.