Introducing The Baby Einstein Cal’S Sensory Shake-Up Activity Rattle - A Multi-Sensory Toy Designed To Engage And Support Baby'S Development. With Five Sensory Features, It Encourages Exploration, Fine Motor Skills, And Cause-And-Effect Learning In A Bpa-Free Design. Babies Can Explore Different Textures, Shake Hourglass Beads For Rattling Sounds, Twist Cal'S Head For Clicking Sounds, And Enjoy The Baby-Safe Mirror For Self-Discovery. The Toy Includes Four Rattle Rings For Motor Skill Development And Color Learning. Its High Contrast Colors Aid Visual Development, And The Two Easy-To-Grasp Handles Make It An Ideal On-The-Go Companion, All Without The Need For Batteries. •Cal’S Sensory Shake-Up Activity Rattle Engages Baby’S Eyes, Ears, And Fingers With 5 Multisensory Features To Promote Fine Motor Skills, Sensory Learning, And Engagement. •Multi-Sensory Features Promote Developmental Milestones Like Cause-And-Effect Learning, Self-Discovery And Fine Motor Skills, As Well As Sensory Engagement. •Includes 4 Colorful Rattle Rings, A Baby-Safe Mirror, Hourglass Rattle, High Contrast Colors, Textured Antennae, And Twisting Character Head With Clicking Sounds. •Bpa-Free Toy With Textured Elements. Features Cal The Caterpillar From Baby Einstein Shows And Books. •Dimensions: 3.7 Inches X 5.5 Inches. Wipes Clean.