A Prehistoric Scene Filled With Dinosaurs Against A Volcanic Backdrop. Educa Puzzles Are Manufactured To The Highest European Standards In Barcelona, Spain Using Heavy "Green Board". This Ensures A Perfect Fit Between Pieces And Creates Virtually No Puzzle Dust. Free Specialty Glue To Display Puzzle When Completed And A "Lost Puzzle Piece Assured"; Educa Will Replace Any Missing Or Lost Puzzle Piece. Recommended For Ages 9 And Up. Completed Puzzle Measures 18.75 X 13.5.