Safariland 7395 7TS ALS Low-Ride 1.5" Drop Level-I Duty Glock 19 23 4.0" Holster Level I Retention holster featuring the alps (automatic locking System) which secures weapon once Holstered A proprietary Nylon blend (safari seven) that is completely non-abrasive to a firearm's finish Low-ride level Open-top design without sls for quick retrieval of weapon 2.25 inch (58mm) belt slots