DrawnBy: Washable Silicone Drawing and Colouring Mats are 30cm x 40cm and the DrawnBy: Washable Silicone Coaster Mats are 10cm x 10cm. Our Silicone Mats are made of food-grade, FDA approved silicon which is soft and thin yet durable and and easy to fold! You can easily keep your  DrawnBy: Washable Silicone Drawing and Colouring Mats in a neat little drawstring bag (provided) for when your family is on-the-go!Product FAQ