Delivering devastation in 3 phases, the Ramcat Cage Ripper Expandable Broadhead lives up to the promise of its name. Made out of hardened stainless steel, this durable broadhead features oil-resistant rings made out of viton to ensure quiet and precise blade deployment. Concave-Scoop technology in the Cage Rippers tip gives bowhunters top-level accuracy and devastating penetration. After impact, the broadheads piston-driven Posi-Lock Plunger System deploys its two .032 blades and activates a spring mechanism that locks the blades open to the broadheads maximum 2 cutting dia. Built to perform, the Cage Ripper delivers the accurate flight and deep penetration you want this season. Size: 100 gr. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Mechanical Broadheads.