Puzzle Mates Portapuzzle Pro Jigsaw Puzzle Accessory (Up to 1000 Pieces) Puzzle mat sits on the easel type Portapuzzle for Includes 4 jigsaw puzzle pieces sorting trays Unique clip for attaching puzzle box lid for easy Suitable for 500 - 1000 piece jigsaw puzzles (69x49cm appx) Closed size: 56.5x76.5x3.5cm