Rigid Canvas Board Support - Canvas panel is hand stretched and glued over acid-free heavy boards which are smooth, firm and flat, not easily bend or curl up & non-deformation during or after painting.100% Cotton and Warp Resistant Canvas Boards for Painting - We are certified to the Global Recycled Standard, which certifies 100% recycled post-consumer paper from the source to final product. Natural long-staple heavy-duty cotton makes these paint canvas have higher tinting strength and excellent touching sense, holding pigments well and maintaining the paints natural tones and glossiness.Double Primed Gesso - Acrylic titanium gesso primed flat canvas board keeps the surface ready to paint, sketch, illustrate, etc. And does not crumble or crack, Acid-Free and Non-Toxic.Multi Applications - These art canvases for painting is perfect for DIY crafts, clip-style collage, tabletop easel, shelf display, etc. you can make different theme paintings to match your festival ornaments, party centerpieces or home decoration.Ready to Use - These premium painting canvas have CE verified certifications and meet ASTM D-4236 standards. Ideal for kids, artists, educators, students, beginners, amateurs and professionals. You can start painting and creating as soon as you remove the wrapper.