Four puzzles in one box for hours of indoor fun! Kids can fit the sturdy, wooden pieces together to create four underwater scenes featuring mermaids and sea creatures. When playtime is done, simply use the icons on the back of each piece to easily sort and store the puzzles in the divided wooden box. As kids build puzzles, they learn visual recognition, fine-motor development, problem solving and cognitive skills. Each puzzle has 12 pieces and measures 5x7" when complete. For ages 3 and up.