For long-range shooting, slugs and muzzleloaders. When your shot hits these Targets, they explode in a ring of color that's visible to the naked eye. Easy-application adhesive back. Self-storing package protects Targets. Includes 100 reactive paper targets. Hits explode in a ring of color for instant feedback 12 adhesive repair dots per target for repairing shot holes Easy-application adhesive back makes targets easy to put up For indoor or outdoor use Includes 100 reactive paper targets Act now!