Pachmayr Tactical Grip Glove for Glock 17, 20, 21, 22, 31, 34, 35, 37 Fits Glock 17, 20, 21, 22, 31, 34, 35, 37 Custom molded to fit used by Police and FBI Ideal for polymer or steel framed handguns Soft Pachmayr Decelerator rubber with ventilated side panels Stretch to fit for easy installation