Swift Strips are molded from a flexible and durable polymer material. are are designed to hold six rounds of revolver ammunition and conveniently load two rounds of ammunition at a time. They are compact, lightweight and easy-to-carry in most single magazine holders, knife pouches, trousers, shirt pockets, and other places. The ambidextrous design allows both right and left-handed shooters to easily use Swift Strips. These strips work with LCR, SP101 and GP100 revolvers chambered in .38/.357. Sold in a 3-pack only. Made by DeSantis Gunhide