Babies and toddlers will have fun, grow, and develop while using this Vtech Sit to Stand learning walker. This walker is constructed from pink plastic, and it has a "letters and numbers" theme. It plays more than 70 fun songs for kids to enjoy. The colorful removable toy panel offers developmentally appropriate, hands-on activities. The walker is 16.5 inches wide by 18.1 inches tall, and it weighs 6.1 pounds. It is designed for children ages nine months to three years.