Description WHATS IN THE BOX: A non-slip felt mat with large capacity 24 x 46 with guide lines, 1 x hand pump, 1 x inflatable tube, 1 x storage bag, 3 x adjustable Velcro straps, 4 x puzzle sorting trays PREMIUM QUALITY DESIGN: Designed by puzzle professionals for children and adults, this puzzle board has guide lines so that it is easy to use for 500, 1000 and 1500 pieces. UNIQUE DESIGNED PROTECTIVE MAT: This puzzle mat comes with guide lines that can effectively help puzzle players improve and simplify the efficiency of puzzles. A MUST HAVE PUZZLE ACCESSORY: Secure your puzzle with helpful Velcro fasteners, foam rollers and a storage bag with a drawstring. Transfer your parts safely without losing or damaging them . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.