Puzzle mat set: Contains 1 felt puzzle mat, 1 inflatable tube, 1 small air pump, 3 fastening straps and comes with a storage bag, easy to stow away. This puzzle mat is suitable for different types of puzzles up to 2000 pieces. Easy to handle: When you are ready to start the puzzle, please unfold and smooth the puzzle roll. When in use, inflate the test tube, carefully roll up the cushion with even pressure and fix it with three fastening straps High-quality puzzle accessories: Made from non-slip felt and make sure to which the pieces adhere well. That the puzzle doesn't break when it's stored. Save unfinished puzzles, save space, don't slip, don't lose puzzles. Quality service: If you have any questions about the product, please contact us by email and we will contact you within 24 hours.