Introducing Indestructibles: Sesame Street “Starring Abby Cadabby”! This rip-proof, chew-proof, 100% washable book is perfect for your baby or toddler—no matter how much “exploring” they like to do. And with a nontoxic design, you don’t have to worry about any unintended consequences either. So let the kids roll, chew, read, and explore away!