This unstretched cotton canvas roll features a triple-primed acid-free gesso finish, creating a bright, clean white background with strong paint adhesion for all types of art media. Crafted from pure cotton with a medium, durable weave, the canvas holds paint without absorbing it, its substantial 12-ounce weight ensures long-lasting, professional results. It works beautifully with acrylics, oils, watercolors, gouache, tempera, ink markers, other wet or dry art mediums. Perfect for art studio use, student projects, classroom assignments, painting parties, the bulk roll lets you cut custom sizes to fit any project, from small works to large-scale murals and oversized paintings, offering the quality of custom stretched canvases at a great value. Available colors: 12-Inch-x-6-Yards, 24-Inch-x-2-Yards, 36-Inch-x-2-Yards, 63-Inch-x-2-Yards