Simetufy 4 Pack 8x10 Inch Canvas Boards Canvas Panels Gesso Primed Acid Free 100 Cotton Blank for Acrylics Oil Watercolor Tempera Paint We specialize in the manufacture of art canvas, paint supplies and art supplies Simetufy is a brand that believes everyone is an artist. We create fun, safe, and easy-to-use art supplies that inspire creativity and encourage self-expression. Art is a powerful tool for learning, growing, and connecting with the world around us. Our products are designed to spark imagination, nurture curiosity, and help discover the joy of painting. Are these canvas panels or stretched canvas? These are canvas panels, not stretched canvas. These canvas boards are more economical and portable than stretched canvas How thick are these panels? 3mm thick for each canvas board What kind of paint can be used on these canvases? They can be used with acrylic, oil, gouache, watercolor and other paints 5"x7"-42pack 8"x10"-52pack 11"x14"-32pack 9"x12" 24 pack 8"x10"-72pack 8"x10"-12pack Value PackThis bulk set of canvas boards for painting includes 4 panels for you to create on. 100 Cotton Acid-FreeOur pure cotton canvas panel without alkaline chemicals, which is hand stretched and glued to acid-free MDF heavy board, not shrink, have high tensile strength, not easily bend or curl up and does not deform after extensive application of paint. Triple Primer - Ready to PaintThese pre-primed painting canvas panels are already primed with acid-free acrylic plaster ready to use. No need to prepare. Higher Tinting StrengthSimetufy canvases for painting have nice surface texture and holds the paint without absorbing it, can maintain the paints natural tones and glossiness. Suitable for a variety of artist media from oil and watercolors to acrylic, pastel, tempera and gouache. Multi ApplicationsThese art canvases for painting is suitable for students, painting classrooms, professionals, children to DIY crafts, paint art projects, decorate painting projects and exercise. Ideal for tabletop easel, clip-style collage, shelf display, etc.