Fisherman's Ultimate Knot Guide?

A must have for any fishing tackle box, the Fisherman's Ultimate Knot Guide is also handy to keep with camping or hunting gear. The guide features illustrations of ten of the top fishing knots of all time with step-by-step, detailed instructions. The waterproof, hard-plastic cards are bound together with metal grommets and unfold to make a 12' ruler. 4-1/4' x 2-1/4' closed. Makes a great small gift item for any outdoorsman.