Mahjong Mat Care InstructionsFirst Use: Your Mahjong mat may have wrinkles from packaging. To remove them, either iron the mat on a low heat setting, or lay it flat or roll it up and leave it for a few days. The wrinkles will gradually disappear.Storage: For best results, roll up the mat instead of folding it when storing.Additional Tips:Avoid high heat when ironing.Store in a cool, dry place away from direct sunlight.If needed, clean with a soft, damp cloth and mild soap.