Made of soft polyester raincoat fabric, eco-friendly and non-toxic.Beautiful educational toy → Children can freely develop their imagination and creativity, express their artistic skills while improving their color perception and eye-hand coordination.When the paint dries, the drawings disappear and the children can draw more and more.Large size → approx. 100 cm x 70 cm Large enough for parents and children to be royal at the same time and in this way build a bond with your children!This mat is a must for children's birthday parties and can easily accommodate 2-3 children at the same time.No message and reusable → No ink, no paint, no message and no cleaning required!Use only clean water.Due to the waterproof nylon material, no water flows through the water pad.Simply fold it up and store it away.Easy to use → Simply pour clean water into the magic pen and doodle on the mat, or soak the mold/stamp with clean water and place it on the mat.Note: 1. Due to differences between different monitors, the picture may not reflect the actual color of the item.2. Due to manual measurement, there may be 1-2mm error.