●CyeeLife Aluninium&Plastic Shafts(2 Parts),Two parts can be assembled together or disassembled.you will no longer need to use Rubber O Rings(anti slip pads)and Metal O Rings ●15 Packs in Total (5 Sets) ,and Not easy to break ●Multiple sizes and colors for your choice ●This is a Professional Dart Shafts Kit ●CyeeLife is a Pro Darts Store