Baby and Food Material: Our children's placemats are made of 100% food grade silicone. Direct exposure to food can lead to more health for you and your child. Upgraded edge groove design: The silicone placemat has a groove design to prevent the soup from flowing, and the non-slip placemat also enhances the natural electrostatic adhesion, anti-skid, and waterproof functions. Fix it firmly on the table, do notmove with the child's movements, and let the child stay on the table to eat. Increased Size and Versatility: 15.75 x 11.8 (40cm x 30cm). Thickness: 0.95mm, big enough to unfold quickly to create a clean eating surface for your child anywhere. The temperature limit is -40F to 482F. Multiple uses such as kids activities, pastries,food preparation and more. It is also ideal for fondant pads, pastry mats and silicone table mats. EASY TO CLEAN AND STORAGE: Just clean by hand or toss it in the dishwasher when needed; no loose edges. The sheet is designed so that it is easy to cover and can be rolled up and stored in tight spaces when not in use. Perfect for use in restaurants whiletraveling.