The product in display is seed beads made of glass. Size: 8/0 tiny glass seed beads about 2 mm thick (16-20 beads/Inch) with 0.75 mm hole. these can be used in making jewellery , embroidery, craft articles, home décor and many other creative innovation n ideas. These are essential for all your beading projects. "Available in a pack of 500gm. "