The Wacem 3 Blade Expandable Crossbow Broadhead is 100 grain and features a destructive 2 inch cutting diameter. The three blade expandable head design provides you with field tip accuracy. It is constructed of 7075 aluminum with .034 stainless steal blades. Come in a packs of 4! HEIGHT X LENGTH X WIDTH: 5.85 X 9.95 X 1.3 WARRANTY: 1 Year Direct Manufacturer Warranty RETURNABLE: Yes