The Birchwood Casey 34016 offers a contrasting crosshair design that simplifies the alignment of your scope crosshairs instantly. You can use this tool as a sight-in target or for any general purpose. Every sheet comes with additional repair pasters that align with the center aiming point, which is typically the most targeted spot. Enjoy immediate feedback without needing to move downrange or use binoculars to observe your shot. This system is perfect for both indoor and outdoor use and performs exceptionally well in low-light conditions.