Bowcore Carbon Arrows Crossbolts,Bonus 18/9pcs Tips,Fletched Bohning 2" Blazer Vanes,Double Lock Nock 100 Screw-in Field Points(Pack of 12/6/2 - Zeal/Blade/Gladiator) PACKAGE CONTENT --- 1 Package = 12 Carbon Arrows + 18 Field Points & 1 Package = 6 Carbon Arrows + 9 Field Points(One purchase for both arrows & points, save money save time ) FOR DRAW WEIGHT (30-93)lbs RECURVE BOWS & 35-98)lbs COMPOUND BOWS --- Length:32",Spine:0.500"/0.400"/0.350"/0.300",Straightness:+/-0.006",Weight sorting tolerance:+/-2.0 grains, Inner diameter:0.246" CONSISTENT & PRECISE --- Made of Mitsubishi carbon fiber , the spine and straightness are more consistent. Laser checked for straightness to a remarkable 1/10,000 of an inch PERFECT FOR HUNTING & TRAINING --- The 100 grains tip is made of SUS303 stainless steel which is suitable for hunting and training. Colorful Bohning 2" blazer vane makes flight always pointed the right way TIPS + INSERT & NOCK+COLLAR --- Adjustable tip and Bohning double nock, tip is 8-32 UNC screw, the nock,insert and collar do not fix with glue. Insert and Collar are made of 6061-T6 aluminum alloy