Kids will be eager to assemble this puzzle so they can see the colorful Cockatoo picture at the end. Each Cockatoo Puzzle is made of wood to withstand lots of use and love from all the young ones in your family. Each Cockatoo Puzzle Piece fits smoothly into the wood tray and with 20 pieces in total, this is perfect for kids ages 3 and up. Whether you store this in your own toy box or give it as an educational gift, it is bound to be a child's favorite. Our Puzzles measure about 7.5 x 7.5 inches in size.