Trefl Puzzle Mat 500 to 1500 Pieces

The smart puzzle storage mat you can roll and store with ease! Roll up and safely store your puzzle! Ideal accessory for puzzles up to 1500 pieces. The felt puzzle mat allows you to arrange and store unfinished puzzles. There are special arms placed on the surface of the mat, matching the puzzles of 500, 1000, and 1500 pieces.