The DMC is an exceptional wrap-around design featuring two one-way snaps on back, allowing it to fasten to your belt vertically. It also includes two tension screw adjustments on front, providing a precision fit. Constructed of premium steerhide and designed to fit belts 1" - 1 1/4" through belt slots and 1 1/2" - 1 3/4" through the belt channel. Product Features Premium steerhide Adjustable tension units One way snap loop fits belts up to 1 3/4" Product Specifications Ambidextrous Fit: Smith & Wesson 639 Black