The 3-Blade Chisel Broadheads have an initial slap-cut potential of 2.125 inches, and the beefy .035-inch-thick stainless steel blades cam into their 1.6-inch final cutting diameter with sweptback blade angles for increased penetration. Both broadheads utilize a black polymer SHOCK Collar that provides both exceptional blade retention and consistently reliable blade deployment. Features:3 Blade Broadhead100 GrainSteel Chisel TipAnodized Aluminum FerruleTough, Razor Sharp .035? Stainless Steel Blades1.6? Expandable CutSHOCK COLLAR for Blade Retention Rage X 3-Blade Chisel Tip 1.6" Crossbow Broadhead R60200