Made of special formulation and proceeding materials,lightweight straight and sturdy ,durable use
Size:Total length 74.5mm,width 27.6mm（screw thread not included),weight 1.18g
New idea to stretch the flight surface area(about 940mm² )from the screw thread to the end,make more stable ,true and accurate flight.
Considerate reinforce micro-line design strongly keep flights in shape,dual protection to avoid torn off.
Also the line can be guide for cutting broken edge,give you smaller shape flights