This VTech Move and Crawl Baby Ball is the perfect developmental toy for babies and toddlers aged 6 months to 15 months old. With its bright and colorful design, this ball encourages babies to crawl and move around while providing hours of entertainment with its lights, music, and sounds. The ball is made with high-quality materials and has a durable build, ensuring it can withstand even the most active of little ones. Its dimensions are 6.5 X 6.5 X 6.5 inches, making it a perfect size for little hands to hold and play with. This ball is an excellent addition to any baby's toy collection and is sure to bring joy and happiness to both the baby and parents alike.