The Art Board Stretched Canvas 18x24 Inches (280gsm) delivers a lightweight yet durable 100% cotton surface engineered for art students, hobbyists, and studio painters working with standard portrait layouts. Pre-treated with a smooth, triple-primed gesso coating, this universal canvas arrives completely ready for immediate oil sketches, acrylic pouring, and multimedia experimentation. Measuring 457mm x 610mm, its medium-grain weave balances excellent brush grip with easy blending capabilities, ensuring clean lines and smooth color transitions across all your projects.