These carpets feature the KIDply® backing system, which utilizes a patented technology, further enhancing their overall quality. This backing virtually eliminates wrinkling and creases. The soft, dense foundation provides insulation and sound protection, while increasing overall comfort. Lifetime abrasive wear warranty on face yarn (excludes serge). Antimicrobial treatment is built into backing to guard against odor-causing microorganisms. Double-stitched, serged edges. Commercial-grade nylon resists fuzzing and pilling. Includes stain protection. All printed carpets meet all national fire code requirements for NFPA250, Class I. All solid color carpets meet national fire code NFPA101, Life Safety Code, Class II. Ages 3-8. Click here to see how Carpets for Kids® carpets compare to the competition for quality and durability!