Time 4 Crafts, 15-pc Artist Brushes, 8.5 x 11.5 inches, Black Packaging: includes 15 brushes, perfect for teachers, babysitters, art students, and professionals Versatile: each comes in a different size and length Purpose: great for a high level of detail painting (oil, acrylic, water color, etc.) Wipe off any access paint using a cloth or soft tissue with cold water Material: made of synthetic hair, non-toxic and conforms to ASTMD-4236