Ribana, or in other words an eraser, looks like a knitted elastic band. Whoever has ever done knitting understands that this is an alternation of front and back loops. It can be 1x1, 1x2 or 2x2. It is made of cotton, but lycra is often added for elasticity. Properties that are made from an eraser Eraser, since it is essentially an elastic band, stretches well. It is because of this that it is used for sewing cuffs and necks of jackets and other outerwear, turtlenecks and sweaters. By the way, about Lycra. Usually it is added precisely in the production of adult clothes, as a result, wonderful dresses, household items, hats, etc. are obtained. And what about babies? And in children's clothes, many things are also sewn from it: the same hats, dresses, blouses, T-shirts, etc. Another distinctive feature of this fabric is hygroscopicity. It absorbs moisture well. It also allows the skin to breathe, as it is made of cotton.