CHGCRAFT 16 PCS Steel Dart Tips with 30 PCS Rubber Dart O Rings, 4 Colors Hard Dart Tips Converter Points for Dart Replacement AccessoriesMaterial: Steel Color: Mixed Color Size: Steel Dart Tips, Hard Dart Points: about 36.5mm long,6mm in diameter, pin: 2mm, head: 4.5mm, 4pcs/color, 4 colors, 16pcs; Rubber O Ring Stoppers: 6x2mm, Hole: 2mm, 30..