Product Details Condition: 100% New Material: Glass Size: 1.3×1.6mm, 11/0 Hole Size: Approx 0.8mm Dia. (1 inch=25.4mm or 1mm=0.0393 inch) Number of beads: 5 grams about 1000pcs, 10 grams about 2000pcs Color: As the photo (there might be a little slight difference in the color as the different led monitor