Waterproof nautical knots quick reference card contains 21 easy-to-follow diagrams to the most essential sailing and boating knots. The large (8.5" x 11") format is easy to read, and its thick, rugged plastic design is is the ideal for the wet conditions found on a boat. Keep this handy & practical guide to sailing knots on your boat and you'll never forget how to tie a knot when needed -- you might even learn sailing knots you don't already know! It's a perfect sailing gift for the boat enthusiast in your life. All of the following boat knots are covered: Cleat Hitch, Halyard Hitch, Midshipman's Hitch, Clove Hitch, Half Hitch, Two Half Hitches, Round Turn and Two Half Hitches, Slippery Half Hitch, Lark's Head, Single Sheet Bend, Double Sheet Bend, Trucker's Hitch, Rolling Hitch, Buntline, Bowline, Figure 8 (Flemish Knot), Flemish Bend, Flemish Loop, Reef Knot, Carrick Bend, and Anchor Bend.