Each sheet comes with corner pasters for easy repair! These targets are great for short, mid, and long-range rifle-shooting - 200 yards and beyond! The greater surface area makes them also the perfect choice for use with muzzleloaders, shotgun slugs, and to show shotgun patterning.Since 1948, serious shooters, hunters, avid collectors and professional gunsmiths have relied on Birchwood Casey for shooting and gun care products that have stood the test of time. From legendary Tru-Oil Gun Stock Finish and Perma Blue Liquid Gun Blue to revolutionary ShootNC Targets, Birchwood Casey has pioneered innovative products with an unwavering dedication for quality..