Mt St. Helens solid color carpets offer a 10-year Manufacturer Wear Warranty, Anti-Static Treatment. N6 Recyclable Yarn Type. 19. 5 oz. weight. KIDply Backing System features a revolutionary patented technology that assures your rug looks better longer with dimensional stability. The backing helps prevent wrinkling and creasing and is unmatched in softness and flexibility providing you with quality performance in your area carpet. Soil Release Technology helps in releasing soil particles from your rug when vacuumed or cleaned. Manufacturer No Fault Edge Warranty - Carpets for Kids will replace the edging on your rugs no matter how long they have been in the classroom. Just pay shipping one way. Meets or exceeds Class I fire rating as specified in NFPA Life Safety Code 101. Please choose from the following color codes: 405 Blueberry. 810 Cranberry. 306 Emerald. 703 Mocha. 108 Sahara. 407 Marine Blue