Brass Rhinestone Spacer Beads, Grade A, Wavy Edge, Rondelle, Silver, JetSize: about 0.24 inch(6mm) in diameter, 0.12 inch(3mm) thick, hole: 0.04 inch(1mm).Rhinestone Spacer Beads, Rondelle: Silver Color Plated, Size:about 6mm in diameter, hole:1mm, 1pc.