These jingling rattle rings for babies features a connecting ring attachment that holds a charming little picture book. The book is made of six sturdy cardboard discs with bright illustrations on both sides. The connecting ring can be attached to strollers or carriages to jingle merrily during strolls in the park. The book's pictures show delightfully familiar objects for babies to recognize, with simple one-word labels for Mom or Dad to recite aloud.