Rugs of India manufacture Soumaks 60 by 40 Flat Weave Rugs. Rugs of India has exclusive collection of hand-knotted carpets or floor coverings and home textiles. Soumaks 60 by 40 Flat Weave Rugs are knitted with a combination of Indian and New Zealand wools in 60 counts in 5-ply construction. They are available in traditional floral designs with contemporary geometric patterns. These flat weaves use centuries-old weaving techniques to provide elegant floor covering options.