Review on ARTEZA Canvas Boards for Painting - Multipack of 28 - 5x7, 8x10, 9x12, 11x14 Inches - Blank Canvas Panels - 100% Cotton - 12.3 oz Gesso-Primed - Art Supplies for Acrylic Pouring & Oil Painting by Lori Aguirre

These are cardboard sheets. Nothing special to write home about. I love that it comes in multiple sizes. I got them for quarantine boredom and creativity. We've already painted a few boards and hung them with team planks after they dried. Had a horrible time moving them and mixing paint on them. I have never bought this brand, canvases or primed canvases. So, before doing any further research, I don't know the "artists" personally, whether it was card stock, brushes, or my paint. *shrugs* I would buy this brand, but maybe not these boards.