The Bohning X3 Vane is made of ultra-stiff material for maximum arrow stabilization and quiet flight, with the same profile as the shield cut X Vane. The X3 works great for 3D, indoor shoots, and in the field. The base of the X3 Vane is pre-primed for optimal adhesion. Bohning recommends using an instant glue and/or a fletching jig with high adhesion force.