American Archer Vortex Broadheads feature a body constructed of solid stainless steel for enhanced durability. They feature replaceable 32/1000 spring steel blades, as well as a safety O-ring that keeps the blades closed during flight. They have a minimum legal cutting width of 7/8" when closed and open cutting width 2.0". Includes 3 broadheads and 3 replacement O-rings.