Sing a nursery rhyme with a book that’s Indestructible! The Itsy Bitsy Spider, a small arachnid shows the power of perseverance and baby is introduced to a favorite song and the concepts of rhythm and rhyme. Indestructibles are rip-proof, drool-proof, totally washable. Indestructibles are built for the way babies read ( with their hands and mouths) and are perfect for the diaper bag and travel. Ages 0+