Oversize pictures portray sounds in baby's world: a rattle, a bell, a laugh, a bird, crinkling paper and water running for the bath. It's a fun way for parents to capture baby's attention and to explore the fabulous words that describe sounds! This book is made of water-resistant PEVA and comes in a clear PEVA carrying bag, so it's ready to be taken anywhere. The book encourages visual and auditory activity & stimulation, focusing, tracking & scanning, object recognition and bonding.