Jellycat Anne Wilkinson "Jungly Tails" with Tags Washable Sensory Cloth Book in like new condition-there is a disc of some type in the front cover that makes no noise ? unsure if this is how it works or if this is another sensory spot on the book. The book has sensory items built in the pages-crinkles, different materials,,,Please see photos as they are part of the item description-photos are always of the exact item you will receive. All items are from a smoke free home.