Simple colored circles with every letter of the alphabet provide organized seating to your classroom. This learning rug has a seating spot for up to 26 students. Use it with the Alphabet Seating Squares. Treated with Stainless stain guard for superior soil resistance and FORCE 5, a permanent anti-microbial agent to guard against odor, mildew and mold. All Flagship Carpets are CRI Green Label Plus Certified and made 100% in the USA.