Large capacity The non-slip felt mat measures 117 66 cm and holds up to 1,500 pieces. It ensures that every puzzle remains without creases. To further protect your puzzles from movements, two rubber bands are enclosed to secure both ends of the reel. Easy categorisation and division: the felt has a black colour and makes it easier to distinguish between the colourful puzzles, which gives you lots of fun. Easy to use: spread and smooth the felt mat on a smooth and flat surface, and start with your puzzle game. If you want to pause and save the unfinished game for next time, place the inflated tube at both ends of the mat, roll up the mat with even pressures, then attach both ends with the rubber bands.