Explore and learn about space in an engaging, out-of-this-world scene with rockets and robots! After assembling the 100-piece puzzle, turn off the lights and watch it glow in the dark! Puzzle Doubles! Glow in the Dark! puzzles are a fun way to expand your knowledge of different environments and launch your little one's interest in outer space. The puzzle measures a giant 3’ x 2’! Ages 3+ years.