Teach students to recognize their letters and numbers with the Sprogs® Fun with Colors Seating Rug. Digitally-injected dye resists fading, so this rug will stay vibrant for years. Polypropylene backing means the rug won't slip under little ones' feet, and the 100% nylon construction is Scotchgard treated to resist stains and ensure long-term durability. This rug is made in the USA and meets Class One fire ratings.