Material: Made of sponge and wood. Sponges absorb paint and prevent drips.Convenient Design: Small pieces of plastic in the square pants make it easy to bend but hard to break. Four sizes: Widths of different sizes are 1 inch*10, 2 inch*10, 3 inch*10, 4 inch*10. Suitable for any beginner or advanced painter. Also a must have for designing children's painting hobbies.Beveled Edge: Each sponge brush features a beveled edge that makes it easy to paint straight lines. These brushes are great for painting with stencils or tape as you can gently push the paint into the stencil for a clean edge.LIGHTWEIGHT AND EASY TO USE: The wooden handles make the brushes very easy to use, so you don't get tired of lots of paint. Simply press the sponge brush onto your paper or card to loosen the color and you will see how one.Product Description:Perfect for applying color and finishes.Each sponge brush has an easy to use, durable and comfortable wooden handle Sponge hole for better paint absorption. No brush marks after use. Great graffiti toy for kids at home or school. It is a useful medium to stimulate children's interest in drawing and train their skills. Notes:1. Due to manual measurement, please allow 1-3 cm error. Make sure you don't mind before you bid.2.Colors may vary due to different monitors, please understand.