Easy and Beautiful Crochet Creations! What exactly is a crocheted afghan? A crocheted afghan refers to a form of home decoration and warmth. They are used within the home as a blanket on a cold day, a decorative throw over a couch or bed, and as a wrap for many different occasions. It is an old tradition that Afghans are often passed through the generations of a family, and you may even have them around your home without realizing the history. This handy beginners guide takes the principle of a crochet afghan and makes it as simple as possible; it is aimed at beginners. You will find 12 afghan patterns for many different occasions; for example, there is a basic striped afghan and also directions on how to turn a blanket into a children's toy.