Developed by John Bianchi over 50 years ago, Bianchi Speed Strips are just as useful today as they were then. A compact and handy device for loading revolvers, Speed Strips fit in most single mag/knife pouches, and trouser or shirt pockets. They are a perfect, slim back up to speedloaders. Injection molded from a flexible urethane material, these Speed Strips hold 6 rounds of .38/.357 ammo and load the cylinder two at a time. They are sold in a two-pack.