NAP Deep-Cuts Vented Broadheads 100 gr. 3 pk. Solid one-piece broadhead;Double-bevel sharpen blades;0.039" blade thickness;1 1/16" cutting diameter;3/4" Bleeder blade cutting diameter;Vented blade design;Stainless steel material;100-grain weight;Pack of 3;1 blade per broadhead;Standard diameter thread type;Non-replaceable blades