My First 4 in a Box Puzzles are great starter puzzles and will help little hands develop their ne motor skills. The puzzles progress from 2 pieces to 4 pieces, then 6 pieces and 8 pieces, giving your child the opportunity to grow with the set as they grow and develop. My First 4 in a Box Puzzles are a great way to help your toddler begin building their tactile and problem-solving skills. Each puzzle offers a delightful way for toddlers to explore their love for animals while building confidence as they complete each puzzle. Turn playtime into an adventure with these cute animal friends! Each puzzle measures approximately 12.5 x 8.5. Ages 2-5 years.