Well, the LEDs aren't recessed very deeply inside the head, but they are each in a little "hollowed out" recess. I really think the body would hold up for a good smack- they supposedly drove a jeep over one for a demo; you'd have to ask the manufacturer about the details on that one! It's very tough, but not that long- 4 5/8" long and around 3/4" thick, so there's a bit sticking out each end (I think JSP's palm sticks aren't much longer, so I'm guessing it would work okay at that length, but I like a bit more). I'd stick with my Nightbuster 10X for a good "smacker/kubotan" - it's longer, and very strong. But I always have a palm stick or a koppo stick, both made by Michael Enad, in a jeans pocket or jacket pocket.