A = Gold Loop Forceps 4" B = Gold Loop Forceps 5" C = Gold Loop Forceps 6" As a fisherman & fly-tyer, Dr. High was wholly unimpressed with the quality of the tools on the market for fly tying & fishing applications. As a surgeon, Dr. High was used to working with finest top quality tools designed to perform specific tasks with great precision. They pride themselves in the products produced &, if you want the highest quality fishing tools available today you'll want Dr Slick Gold Loop Forceps. Every item comes with 100% satisfaction guarantee.