Product parameters: Material: polyester fiber Size: 100*70CM Material: cotton Weight: 280g Package includes: 1 * Doodle mat water brush x3 Product Description: A QUALITY PRODUCT Made of soft polyester raincoat fabric, environmentally friendly and non-toxic with the utmost care. A GREAT EDUCATIONAL TOY Children can freely develop their imagination and creativity and express their artistic skills while improving their color perception and hand-eye coordination. The drawings disappear when the paint dries, allowing kids to draw more and more. BIG SIZE approx. 100cm x 70cm Large enough for parents and children to patriciate at the same time and this way to connect with your children Must have for kids birthday parties, this mat easily accommodates 2-3 kids at a time. NO MESSAGE AND REUSABLE NO INK, NO PAINT, NO MESSAGE AND NO CLEANING Only use clean water. Thanks to the waterproof nylon material, no water runs through the water mat. Simply fold and store away. EASY TO USE Just fill magic pens with clean water and doodle on the mat OR soak the shapes/stamps with clean water and place them on the mat. Note: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. 2.Due to manual measurement, there may be an error of 1-2mm.