US Darts - Diamond Cut Chequer Blue Aluminum Dart Shafts - 2 Sets (2BA Medium) + O'rings 2 sets (6 shafts) of Blue Diamond Cut 'Chequer' Aluminum Shafts + O'rings Long Life on both Steel and Soft Tip Darts 2BA will fit most darts. Also includes 3 sets of O'rings to secure the shafts to your darts. Length 2 inches