Details * 100% sheep's wool and natural, Azo-free dyes * Tightly felted wool acts as a natural floss that cleans your kitty's pearly whites * Infused with premium organic catnip * Made in Nepal by a Fair Trade group that provides employment for Nepali women and sustains the ancient technique of felting * 3" L x 3" W Care Wiping with a wet cloth will remove most stains. If the item needs to be thoroughly cleaned, handwash it in lukewarm water with plain soap, then wring it out and leave it to dry. Enjoy free shipping on U.S. orders over $750.