Manhattan Toy Luna The Owl Magnetic Wooden Stacking Block Puzzle 19 piece solid wood, magnetized block set and puzzle with a water-based, non-toxic finish A creative way to encourage your child's motor and cognitive skill development Magnetically match up pieces to create Luna The Owl or build to your imagination's content Pieces can be stacked and arranged in a multitude of different ways Wooden stacking block puzzle for ages 3 years and up; measures 7.75" x 2" x 5.25"