For ages: 4+ Series of puzzles designed for two-stage play: first, kids put the jigsaw puzzle together, and then they search for the objects in the picture frame. Detailed and vibrant illustrations train perception, concentration and visual memory. Great educational value. The Space Observation Puzzle includes a large double-sided educational poster with lots of fun facts about space. Large puzzle pieces are perfect for little hands. Product specifications Garden, Forest. 40 large pieces. Piece size: roughly 10×8cm/ 4×3”. Space 60 large pieces Piece size: roughly 8×7cm/ 3×3”. Double-sided educational poster (48×68cm/ 19×26.5”). Completed puzzle measures 48×68cm/ 19×26.5”. Box: 16.5×28×7cm/6.5×11×2.5”.