Use this puzzle mat to save the progress and working space of your puzzlesOur Roll Your Puzzle mat provides a work surface for puzzles of 300 to 1,500 pieces. The puzzle is constructed directly onto the non-slip felt mat. For storage, simply inflate the plastic tube, wrap the puzzle around it and secure with the rubber bands provided. The puzzle can then be easily stored using a minimum of space. Mat size (approx.): 100 x 80 cmBox Size: 37 x 27 x 6 cm