The Puzzle Mat by Galison will safely preserve your puzzles in progress. Premium felt fabric ensures your puzzle pieces stay in place so never lose a puzzle piece again! Included is a non-slip felt mat, two piece cardboard cylinder and three elastic straps. Non-slip felt mat: 36 x 27, 914 x 685 mm 3 elastic straps Two piece cardboard cylinder for storing puzzle pieces on the go! Made by Galison with our puzzle fans!