Warning: Contains real single edge razor blade sewn into the patch. Sharp! Danger! Use at your own risk! While we wouldn't recommend it for kids per say, it definitely works quite well on them. Razor blade can be accessed by simply destroying the patch. Couple it with our "Not A Survival Patch" for increased ability to get out of unlikely scenarios you'll never be in. And remember, all you mark-ass tricks, snitches get stitches...so keep your damn mouth shut. OPSEC.