40Pcs 316 Surgical Stainless Steel Brooch Base Settings, Brooch Making Supplies, Flat Round, Stainless Steel ColorSize: 316 Surgical Stainless Steel Brooch Base Settings: about 12mm long, 14mm wide, 5mm thick, 40pcs; plastic Bead Containers: 7.4x7.2x1.7cm, 1pc.