Trefl Prime Uft Cityscape Puzzles Include The Blank Urban Reflection, Perth Australia Puzzle. Trefl Prime Puzzles Are Unique With The Thickest Puzzle Board On The Market And The Special, Irregular Shapes Of The Puzzle Pieces. You Can Move And Turn The Puzzle Without Worrying That It Will Fall Apart. But That'S Not All! The Innovative Unlimited Fit Technology Allows You To Combine Completed Puzzle Images From The Prime Series To Create One Large Stunning Collage. # Pieces In Set: 1500 Learning Skill: Motor Skills Use: Indoor Base Material: 100% Cardboard Care: Wipe Clean Country of Origin: Imported