Carry two extra magazines confidently in a small case with the retained Holsterpro double magazine case. Molded perfectly to the size and capacity of your magazine and gripped to your belt with a double “butterfly” tunnel which will fit belts up to 1 & 1/2″. (Custom sizes available upon request). Made with the same sturdy English bridle leather as all Holsterpro models. One or two, (depending on magazine size), padded retention screws in the middle allows you to tighten or loosen retention to your preference.