0.245 Series: Standard Diameter Hunting Arrow; Spine Aligned: Every Arrow Digitally Spine Aligned For Increased Accuracy and Shot to Shot Consistency; Matched Weight: Each Dozen Weight Matched to +/-0.5 Grains for Precise Shot Consistency and Tighter Groupings; Ice Nano Ceramic Coating: Advanced Nano Ceramic Arrow Coating Improves Penetration and Allows for Easy Removal from Targets; Hand Fletched: Hand Fletched for Optimum Vane Adhesion and Alignment