202 Stainless Steel Beads, with Rubber Inside, Slider Beads, Rondelle, Stainless Steel ColorSize: Rondelle 202 Stainless Steel Beads: about 4mm in diameter, 3.3mm thick, hole: 1.8mm, rubber hole: 0.5mm, 40pcs; plastic bead containers: about 6.8x5.2x1.1cm, 1pc.