Innerloc Devastation Broadhead Black 150 gr.. The cushions are designed to soften the blow and crush on impact of bone allowing the broadhead to continue to penetrate and continue to slice. Specifications for Innerloc Devastation Broadhead: Manufacturer: Innerloc Color: Black Weight: 150 g Features of Innerloc Devastation Broadhead: Massive 2" cutting diameter Dynamic blade control features replaceable cushion inserts behind the blade Cushion inserts can crush completely when hitting bones to enhance penetration and continue to slice High speed tested Package Contents: Innerloc Devastation Broadhead Innerloc 3775: Devastation Broadhead Black 150 gr.