DIY Bracelet Making Kits, Including Letter & Heart Flat Round Acrylic Beads, Elastic Thread, WhiteSize: Flat Round with Letter Acrylic Beads: about 6~7x3.5~4mm, hole: 1.2mm, 500pcs; Flat Round with Heart Acrylic Beads: about 7x3.5~4mm, hole: 1.2mm, 50pcs; Elastic Crystal Thread: about 0.7mm, about 15m/roll, 1 roll.