All painting tools are made of easy to clean material make it reusable, easy to dry and clean. This art painting sponge brush set are made of smooth plastic and sponge material that is safe and . Children are more excited about the choices. Features - Color: Color. - Material: Sponge. - Size of package: Approx. 6 x 4.8 x 1.6 - Unique small size are perfectly fit for small hands to master and control. The handle and brush are strong and well made. - The art painting sponge brush are made of smooth sponge material. - Great painting tool for kids in art lessons and DIY class. - present choice: An birthday present for the kids. It can create different patterns with them to stimulate children's imagination and creativity. - Suitable for painting, drawing, graffiti and so on. Not preferred to use with or lacquer. - Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 24 x art painting sponges