All products in Bentley Prince Street's Saturnia Collection are crafted with a minimum of 50 percent or greater high recycled content nylon. Named for a glorious resort in Tuscany, Saturnia has come to represent so much more than that tiny region. This collection is also available as a Scientific Certification Systems' (SCS) Sustainable Choice Gold/Environmentally Preferable Product under the new Sustainable Carpet Assessment Draft Standard, NSF-140.