This ABC Caterpillar Educational Rug-Dimensions:4’5” x 5’10” is great! Happy caterpillars help teach the ABC’s and offer a cheerful location for circle time and other daytime activities. Carpet includes: Lifetime Abrasive Wear Warranty, Lifetime Anti-Microbial Protection, and Lifetime Anti-Static Fiber. We guarantee that your new carpet will not wear more than 10 percent by abrasion. If this occurs,mfg. agrees to replace the carpet subject to its usage schedule. In the event that the identical carpet is not available, you may choose from a selection of carpets of comparable quality. Rug also includes an antimicrobial treatment is a durable "locked-in chemistry" that is incorporated into the backing composite of the rug to minimize product deterioration and odors caused by microbial activity. This floor-covering enhancement means that any spills penetrating below the face of the carpet will come in contact with the antimicrobial treatment, minimizing the opportunity for product-deteriorating microbial activity in the backing or beneath the carpet.