Stonehenge Oil Panels, perfect for oil paint, oil pastels, acrylic, oil sticks, colored pencil & graphite on a 100% cotton, 320gsm velvet surface mounted to aluminum. No gesso or prep required. Artists can conveniently work directly on Stonehenge Oil without fear of bleed through or fiber degradation. Lightweight and archival, these professional panels provide a gallery-ready, bleed-resistant surface built for durability. Available in 5"x7", 6"x6", 8"x10", 12"x16", 16"x20", and 24"x30", they feature rounded corners for easy handling and are ideal for travel or plein-air work. Product Details: • Sizes: 5"x7", 6"x6", 8"x10", 12"x16", 16"x20", 24"x30" • 100% cotton, 320gsm velvet surface, no gesso prep required, no bleed technology • Mounted to rigid aluminum, lightweight, durable & ready to frame • Perfect for oil paint, oil pastels, acrylic, oil sticks & mixed media • Rounded corners & portable design, great for plein-air use • One of a kind, first to market format MAP by Size: 5x7 - $4.69 6x6 - $4.98 8x10 - $9.97 12x16 - $23.45 16x20 - $34.07 24x30 - $83.99