The Loloi Sonnet SNN-05 Charcoal/Slate Collection is a versatile area rug with traditional motifs that appear to float and fade from the surface, the result of a new power-loomed construction that combines yarns of different textures. The rug is made of space-dyed polypropylene and polyester for a gradient range of colors that shift with the light. A hint of fringe in most sizes, combined with the meticulous design, makes it hard to tell that this rug isn't handmade.