Birchwood Casey Sight-In Pack - Shoot-N-C Targets Whether used indoors or outdoors, the white over black colors on Birchwood Caseys Shoot-N-C 12-Inch Sight-In Targets makes seeing your crosshairs and open sights very easy! Adhesive - No extra supplies necessary for mounting! Birchwood Caseys Shoot-N-C 12-Inch Sight-In Targets have a self-adhesive backing, making for easy put up and take down. Visibility - Birchwood Caseys Black and White Sight-In Targets make your shots easy to see, even long range, due to the contrasting black and white grid. Bullet holes are revealed with a black ring. Pasters - Use the included corner pasters that come with Birchwood Caseys Shoot-N-C 12-Inch Sight-In Targets as secondary targets or as a way to repair and extend your targets life! Great For - Regardless of your choice in firearm, Birchwood Caseys Shoot-N-C 12-Inch Sight-In Targets are great for indoor or outdoor use and low-light conditions!