Simms Pro Nippers are an IFTD winner, they're not your ordinary drug store clipper. The Pro nipper by Simms combines aerospace-grade aluminum architecture with the surgically-sharp jaws for ideal performance with light to heavy mono or fluoro leaders and tippets. Pro nipper details include 6061-T6 machined aluminum arms, stainless-steel cutters, runway for threading flies, eye cleaner, Simms trout engraving and a magnet allowing the movement, not a spring. These Pro nippers have a lot to offer in a small package. Made in America.