Uncle Mike's Inside the Waistband Retention Strap Holster Large Frame Semi-Automatic 3-.75" to 4.5" Barrel Ultra-Thin 4-Layer Laminate Black Fits 3.75-4.5 inches barrel large autos Ultra-thin four-layer laminate no thicker than conventional suede leather holsters Internal moisture barrier won't transmit perspiration to gun Smooth nylon lining for easy draw Suede-like exterior helps anchor holster inside pants or skirt Ultra-thin, four-layer laminate no thicker than conventional swede leather holsters Internal moisture barrier won't transmit perspiration to gun Smooth lining for easy draw Fold over Hook & Loop retention strap Belt clip slips over pant top and belt to hold gun securely and anchor gun for positive draw