High quality Natural Rose Quartz Graduated semi-precious gemstone double terminated points beads Large bead hole size: approx 2mm (top centre drilled) Quantity: one strand approx 15" long (approx 20 - 22 beads) with small glass bicone shaped spacer beads Size per bead: approx 12mm - 15mm wide x 30mm - 45mm long, bead size varies a lot per strand