Serrated stainless steel scissor blades cut close to knots Steel clip allows for attaching to hat bills, belts, straps, etc... Hook holder end for pulling knots tight doubles as a location for attaching lanyards, zingers, & keychains Rust proof ceramic fixed blade Line Cutterz cutting slot cuts mono, fluoro, and braided fishing lines Line Cutterz patented cutting slot easily and cleanly cuts up to 100 lb test braid