Among the most popular, in our time, the rollers are enviable popularity and demand for widespread scale. Indeed, unlike the standard blinds that are made of metal, rollers are most often made of fabric, which is visually very similar to the same curtains that have been used everywhere in people’s homes for centuries. A person even in half a century of existence and active use of blinds still cannot say goodbye to the curtains at home, because this is a symbol of comfort and beauty, which means that rollings can gradually squeeze the curtains from people’s houses, giving the same comfort and comfort to people. Rolls are more complicated in operation, since the cloth fabric that is used to make sluts of rollers is still more complicated in use, it can tear, melt, and it also needs to be washed, from which the fabric can lose its decorative qualities.