Emerald is a luxurious high-quality collection with Ziegler designs that looks aesthetically pleasing. The harmony of muted red, blue colors with the earth tones creates a very rich but yet subtle naturally appearance and coherent style. Emerald rugs are woven with pure heat set polypropylene double-twisted frisee pile which is soft to the touch and hard-wearing. All rugs in Emerald Collection are OEKO-TEX® certified they are free of any harmful substances.