These Czechoslovakian glass hearts were hand-made in molds during the 1980s and early 90s. These hearts are a deep forest green, but light enough to be transparent or maybe translucent. Each bead can accommodate up to a 0.5 mm cord. These beads are 6 mm from hole to hole and 6 mm across the widest point. They are a good size for earrings as they are tiny! They are 4 mm thick. Price is for 10 beads.