The Transportation 4 Layer Wood Puzzle from Mudpuppy has a colorful, friendly vehicle to meet on each layer. Mudpuppy’s award-winning puzzles are a fun way for children to develop fine motor skills and hand-eye coordination. -12 wood pieces + 4 layer wood tray -Box with window: 9.25 x 9.25 x 1.75" -Packaging contains 70% recycled paper. Printed with nontoxic inks. -Ages 2+