Swhacker 100 Grain 1.75-Inch Replacement Blades (Set of 6), Large, Silver 100 Grain Broadhead Repalcement Blades with Extra Shrink Tubing .032" think, stainless steel, honed razor sharp 1" in flight - 1.75" after penetration Set of 6 Blades Set of 6 blades 100 Grain Blade Blade: .032" thick, stainless steel, honed razor sharp 1 inch in flight -1.75 inches after penetration Includes extra shrink tubing