From Melissa & Doug, this stacker features: A sweet way for infants and toddlers to discover textures and sounds (1) x cloth-covered base and post with rattle (2) x squeezable rings (1 that crinkles) (1) x plastic textured ring (1) x textured topper with crinkle leaves and fabric ribbons Sort, squeeze, shake, and stack pineapple rings to help encourage sensory, fine motor, and problem-solving skills Encourages exploratory, skill-building play Hands-on, screen-free play & developmental skill-building For ages 6 months to 12 months Makes a great gift for infants No batteries required Imported.