The 0.4MM mat is too thin and soft. This pastry rolling mat is thicker and durable, so it doesn' t crinkle and move as you knead the dough. Pastry Cutter Safe! Extra Large and Thick Non-Stick Silicone Baking Pastry Mat with Dough Scraper, Non-Slip Fondant Rolling Mat Kneading Board Mat, BPA Free, Epoxy Resin Crafts Jewelry Casting Mould Mat (71x51cm, Grey).
