What's a Sticky Holster? Since our inception, we have developed these holsters into a modular system, where you can use it IWB, in the pocket, on your ankle using our ankle rig, and for police officers, on their tactical/armored vest, etc. They don't come with clips or loops to secure it in place, as the outer"sticky" skin adheres to your waistband, undergarments, and/or your skin.The outside skin is a super non-slip material that, with a little pressure, adheres to just about anything. That outer material combined with the inner closed-cell foam and the inner liner keeps your pistol and the holster securely in place. In the pocket, it works like any other pocket holster. However, when you pull the gun, the outer layer grabs the inside of your pocket. Our modular products use the same "Sticky" material against itself to hold the holster and gun in place. In addition, with use and body heat, your Sticky Holster will conform to your particular gun, making a custom fit. Sticky Holsters is pleased to present LG-2 LARGE, designed to fit Medium Glocks and Large Autos with 4.2" barrel, for both right and left handed users. SUITABLE FOR: - Model Name Caliber Barrel- Ruger SR40 40S&W 4.14- Ruger SR9 9MM 4.14- Glock G23 40S&W 4.02- Glock G25 380ACP 4.02- Glock G32 357 SIG 4.02- Glock G38 45GAP 4.02- Glock G19 9MM 4.02- Smith and Wesson Sigma 9mm/40 9mm/40 4.0- Magnum Research Baby Eagle 9MM 4.52 Sticky Holsters Inc. stands by the quality of our holsters and accessories, 100% Made In The USA..