Sprogs’ Nature of Things Classroom Rug adds long lasting comfort and soothing colors to any early learning space. Designed to withstand years of daily use, this rug features bound and serged edges to prevent fraying and stain-resistant, 30-ounce nylon with anti-static treatment. Antimicrobial protection prevents bacteria and mildew from growing. Meets Class One fire safety requirements and is backed by a Lifetime abrasive wear. Choose from three sizes.