Huntingdoor 12 X Archery 31" Aluminum Practice Target/Hunting Arrows & Telescopic Arrow Tube Black Quiver Black Aluminum standard target practice arrows for compound bows 31'' length arrow with replacement screw-in tips Nocked, fletching with 4-inch vanes, tipped and ready to shoot Diameter:8.8mm.For draw weight of 40-55 pounds bows Black quiver Length: 63cm-100cm,size adjustable