Special Operations Universal Tactical Leg Holster Double Thumb break Security System Gurantees Full Control of Your Weapon Deluxe nonslip holster pad, and nonslip, fully adjustable and removable leg strap ? For maximum comfort and additional retention. Elastic Nonslip and Fully Adjustable Leg Strap Velcro Colsure Opening Designed for Large Barrel Pistol; Fits Most Medium to Large Frame Pistols