The manufacturer says: "Flex Shearz have been specially designed to be the best, longest-lasting flush cutters available for both flexible stringing wire (max .024, 49 strand) and soft metal wire (max 18 gauge). They are easy to use, fast and comfortable, and since you won't have to keep buying flex-wire cutters over and over once you have these, the price below makes them economical too.
The handles are cushioned for comfort with a coil return spring and box joint construction. 5.25 inches in length. Cushions vary in color. The manufacturer also offers life-time re-sharpening service on them if they ever need it.