Material: Nylon; Contents: 9-piece set Brush sizes: #0, #2, #4, #6, #8, #10, #12, #14, #16; 9 sets of brushes are available in a variety of sizes and shapes to suit your needs. Versatile: Suitable for all occasions such as watercolor, oil painting, craft painting, hobby painting, etc., suitable for both adults and children, making your life more interesting.