Our deluxe foam mat easily allows you to roll up your partially finished jigsaw and all of your sorted pieces with an extraordinarily secure hold. Improved packaging of the foam surface reduces wrinkling and allows pieces to stick firmly as you work on your jigsaw, and stay in place when you roll the foam mat around the included one piece hard board tube. Attach the VELCRO® and elastic bands to secure the roll-up and file it away until later. Fits puzzles up to 1500 pieces. Measures 28" x 38". Instructions included.