Standard size dart flights, Made of durable PET material Suitable for both steel tip darts and soft tip darts Stiff and tear-resistant, guarantees a sure and steady shot Increased Rigidity, better Stability, last longer than conventional dart tail leaf Set of 9 protectors, Extend the life of your dart flights, Durable design, keep flights square, Reduces wear and tear on your flights Aluminium Alloy Hole Puncher, Fix flying posture of dart, Groove design, automatic positioning Punch a small rectangular hole in the dart wings to facilitate put in protective rings Effectively reduce the loss of dart wings and prevent dart wings fall off Specification: Dart Flights Material: PET Material Size: approx. 4.4 x 3.6cm / 1.7 x 1.4inch Quantity: 20 Pieces Protectors Material: Aluminium Alloy Dimension: approx. 9*2.5 mm/0.35*0.1 inch Color: Black Quantity: 9 Pieces Dart Hole Punch Material: Aluminium Alloy Color: White Size (L x W x H): Approx. 6 x 5.3 x 2.1 cm/2.4 x 2.1 x 0.8 inc Package Includes: 20 Pieces Dart Flights 9 Pieces Protectors 1 Piece Dart Punch Note: Color maybe slightly different due to different monitor. The above size is measured by hand, please allow slightly difference. Thanks !