Sticky Holsters Belt Slider Magazine Pouch is an elastic magazine carrier that slides onto a belt. It will fit most belts up to 1.75". You can use the accessory slot to carry an extra magazine, knife, or tourniquet. The accessory has a "Sticky" material to help hold smaller or smooth items in place. It is open ended so a variety of different sized items can be carried from a single stack .380ACP magazine up to a large double stack .45 ACP magazine and everything in between.