Actually, Jim. Condoms, excellent for covering Scopes and putting on the muzzle of your respective Zombie killing machine. (My Setup, Ruger 10/22. 50 Round magazine, Hollowpoint High Velocity rounds and a Meprolight 21 Reflex sight). Not really the kind of thing I wanna get wet, so if you're ever conducting amphibious ops, *nudge, nudge*