The Pineapple Soft Stacker is designed for infants and toddlers to explore textures and sounds through interactive play. The set includes a fabric-covered rocking base and post with a rattle, two squeezable rings (one with a crinkle feature), a plastic textured ring, and a topper with crinkle leaves and fabric ribbons. Children can sort, squeeze, shake, and stack the rings, supporting sensory development, fine motor skills, and problem-solving abilities. This 5-piece toy is suitable for ages 6 to 12 months and encourages hands-on, screen-free play. Melissa & Doug toys focus on discovery-based learning with diverse characters and varied textures to promote exploratory play.