Professional White Canvas: 30cmx40cm blank canvas board is suitable for artists, students, adults, professionals, hobbyist artists, and amateurs. Premium and Reliable: Canvas panels are made of high quality cotton material, which is sturdy, and durable. High Performace: Artist canvas features 4 coats, anti permeate, tight and delicate texture, easy to color, and not easy to leak oil, which means no additional treatment, and start painting right away. Application: Painting canvas board is ideal for acrylic painting, and oil painting, you can use all kinds of paints to craft your masterpieces. Package Contains: Include 3 Blank Artist Canvas Boards, great for artworks, painting, crafts, and home decoration.. Specification: Material: Cotton Color: White Size Chart: 30cmx40cm11.81inchx15.75inch Package Includes: 3 Painting Canvas Boards Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.