Allen Stryke Vapor Rear Deploying 2 Blade Broadhead 100-Grain 3-Pack. The broadheads are made of durable 0.32-inch stainless steel blades and can be used with bows and crossbows. Built with the Slide and Slice design the broadheads create a large 2-inch cutting diameter creating a larger blood trail for easier tracking of your kill. The pack includes 6-O rings designed to lock the blades into place and increase the arrow accuracy when broadheads are in flight. Be part of the evolution and take the game with a bow or crossbow. Choose the Stryke Vapor Rear Deploying Archery Broadheads as your next shooting device you will not be disappointed with the strength durability and tracking features these broadheads have to offer. Specifications for Allen Stryke Vapor Rear Deploying 2 Blade Broadhead: Manufacturer: Allen Color: Silver Fabric/Material: Stainless Steel Weight: 100 g Features of Allen Stryke Vapor Broadhead: Rear deploying 0.032" stainless steel blades Flies like a field tip Package Contents: Allen Stryke Vapor Rear Deploying 2 Blade Broadhead Allen 14786: Stryke Vapor Rear Deploying 2 Blade Broadhead 100-Grain 3-Pack