Made of maternal and infant grade food silicone, safe, odorless, high temperature resistant and not easy to deform, safe for food contact. The thickened and encrypted design is non-slip and fixed firmly on the table, no dough sticking during kneading and rolling. Built-in accurate scales help control dough size precisely. Waterproof and oil-proof, easy to clean with water, rollable for space-saving storage. Ideal for making buns, steamed bread, bread, cookies and other pasta and baking foods.