Rag rugs have graced the floors of sod cabins to teepees, small apartments to finely-polished oak mansions. Their purpose remains the same - to provide color, warmth and protection. Learn how to use a crochet hook to create a thick and cozy rag rug using a variety of recycled and new colorful scrap fabrics. Get hooked on a skill and craft that you can do anywhere and anytime! The average size of your completed round or oval rag rug will be from 28 to 36 inches in diameter.