Design Originals Parachute Cord Craft Book- Originally developed for parachute suspension lines during World War II, durable lightweight paracord has even been used by astronauts to repair telescopes and other equipment. You can weave and braid this versatile cord in an array of fashion colors to create attractive and useful accessories. It's knot hard. 22 clever projects and step-by-step instructions for making each knot will open you up to a world of accessories you never knew existed. Designs include: necklaces, bracelets, dog collars, lanyards, and more. 48 pages, soft cover.