● Hand-knotted rugs are made from a wide variety of materials. The most common types of fabric used in loom knotted rugs are wool, cotton, silk, and bamboo viscose.● Hand-knotted rugs are usually more expensive than their machine-made counterparts, due to their finer details and the fact that they require more skilled artisans.● Machine-made rugs are made by weaving large swaths of backing material with several needles. The process results in a rug with a uniform, high pile.● Machine-made rugs are also available at a lower price and are often made from synthetic materials.● Machine-made rugs are cheap and durable, but they don't have the aesthetic value of hand-tied rugs. Also, they're more likely to wear and tear over time.● Machine-made rugs have lower labor costs and can be made quickly.● Hand-tied rugs usually have a higher knot count and can be harder to find than machine-made rugs. They can also be used as outdoor rugs as outdoor rugs easy to clean.