The Vevor canvas boards set includes 24 pre-primed 8" x 10" white painting panels designed for artists, students, kids, and hobbyists. Each board features a tightly woven cotton canvas surface mounted to a durable 3 mm MDF backing for added stability. The ready-to-use gesso-coated surface works well with acrylics, oils, sketches, paint markers, and watercolor applications. These panels are suitable for classroom use, home studios, creative projects, and gift giving.