ShowJade TM Traction Grip Overlays for 4th Generation Glock 19, 23, 32, 38. pistols (Black) These are the highest quality grip overlays out there bar none. Made from high quality 3M brand material,Proudly Made in the U.S.A The added traction will speed you up on follow up shots,grip enhancements provide improved gripping of your polymer framed handgun. ShowJade TM registered Products Allow for better purchase on the draw,Fits 4th Generation Glock 19, 23, 32, 38.