MELISSA & DOUG-Wooden Jigsaw Puzzles. These jigsaw puzzles aren't just a lot of fun for kids. They also promote creative and imaginative play while helping to teach hand-eye coordination, fine motor skills, visual discrimination, memory skills, problem solving, and sorting skills! Inside the wood storage box are four separate 12-piece puzzles each featuring a different construction vehicle. Finished dimensions of each puzzle are 4-1/2x6-7/8 inches. This package contains one 5-1/2x7-1/2x2-3/8 inch box with forty eight total puzzles pieces. Recommended for ages 3 and up. Imported.