This brightly colored rug provides a cheerful resource for adding, subtracting, rounding, multiplication and division. Antimicrobial treatment helps you maintain a germ-free environment by guarding against odor, mildew and mold. High-quality print is manufactured at 625 dpi for crisp, detailed images with excellent definition and clarity. Scotchgard Protector resists heavy soils to quickly clean the rug in the event of an accident. Highly durable design is bound and double-stitched with nylon edge yarn for reliable strength and sturdiness.