This colorful rug provides a great way to introduce adding, colors, patterns and multiplication. Decorative border displays uppercase letters, lowercase letters and numbers to help build recognition skills. High-quality print is manufactured at 625 dpi for crisp, detailed images with excellent definition and clarity. Highly durable construction is bound and double-stitched with nylon edge yarn for reliable strength and sturdiness. Antimicrobial treatment helps you maintain a germ-free environment by guarding against odor, mildew and mold. Scotchgard Protector resists heavy soils to quickly clean the rug in the event of an accident.