1. TODDLER ACTIVITY BOARD: Our wooden sensory toys include various types of buttons, switches, keys, USB ports, and more. Encourage your child's practical life skills. It can train practical skills, improve learning, increase attention, develop fine motor skills, and promote color perception. 2. UNIQUE GIFT: This switch board is a perfect gift for children on birthdays, Easter, Christmas, Halloween, Thanksgiving, holidays, family gatherings, and Children's Day. 3. PORTABLE TRAVEL TOY: Our children's toys are designed small and portable. Whether in the car or on the plane, these toys will keep your baby busy on long journeys. Requires 2 x AAA batteries (not included). 4. FUN ACTIVITY BOARD: Cute and entertaining, this activity board combines buttons, screws, and lights in one. It has a sturdy construction and buttons that toddlers can press. Your baby can learn the principles and you can also play with them to teach them colors and problem-solving. 5. WOODEN ACTIVITY BOARD: The activity board is made of premium wood. No chemicals or paints are used. All buttons, switches, and screws are securely fastened and there are no sharp edges or burrs to ensure the child's safety. Item Type: Dinosaur Board Toy Material: Basswood Product Size: Approx. 22x11x4.5cm / 8.7x4.3x1.8in Battery: 2x AAA batteries (shipped without batteries) 1 x Dinosaur Board 1 x Screwdriver 1 x Battery Back Cover 6 x Screws