Birchwood Casey Shoot-N-C Targets 6 Inch Round Bullseye are perfect for anyone who is interested in indoor or outdoor shooting. Shoot-N-C Targets by Birchwood Casey work just as effectively in low light situations, making it one of the most versatile Targets available. This Shoot-N-C Target by Birchwood Casey are self adhesive targets that feature a fluorescent, chartreuse background color with a flat black coating. When hit, the black coating on the Birchwood Casey 6" Round Shoot-&-C Targets flake off two times the size of hole left by your bullet leaving a bright halo effect around each shot that is visible from long distances with the naked eye.