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 MD-2 MEDIUM, Designed To Fit for Small 9MM's With Laser & Wider Guns Up to a 3.3" Barrel SUITABLE FOR: - American Derringer LM4 Slimmerling 45ACP 2 - Beretta Nano 9MM 3.07 - Beretta PX4 Storm Sub Compact 9MM, 40 S&W 3 - Boberg XR9 9MM 3.35 - Springfield Armory XD-S 45 acp 3.3 - Smith and Wesson Shield 9mm/40 3.1 - Smith and Wesson Chief Special 9mm 3 - Smith and Wesson Chief Special 45 3.25 - Springfield Armory XD Sub-Compact 40 3 - Springfield Armory XD MOD 2 9/40 3 - Sig Sauer P290 9MM 2.9 - Ruger LC9 9MM 3.12 - Glock 42 with front mounted laser.