The Squeak ‘N Stack Blocks are the perfect option for lightweight blocks that engage the senses! Each block features a different bright and enticing color that your baby will love. They each have a unique embossed animal, shape or character on one side to help with recognition. The other sides have textured shapes for six sides of sensory development for your baby. Includes 9 soft squeaky blocks. Includes clean vinyl zippered pouch for easy storage and transportation. Recommended for children 6-24 months.