These handsome grips are cut to the round-butt bobtail profile, and will fit Kimber Supercarry, Smith & Wesson E series and SIG Fastback models. The wood is Curly Maple which has been stabilized, a process which infuses the wood with a heat-cured acrylic resin. This makes a very durable, moisture restant product and is very low maintenance. These turned a beautiful tan color with the stabilization, and there are some very cool looking silver undertones. An ambi safety relief cut is included. Oh yeah, it also has relief carved Spartan helmets on a black stipple with a defiant "MOLON LABE" inscription. Betcha didn't notice that, huh?