Ultra Mini Stretched Canvases by Creative Mark are perfect for quick studies, miniatures, gifts, and even large scale mosaic collages. The Ultra Mini Canvases are made of 7oz. acrylic-primed canvas and are stretched neatly on 3/8″ deep frames so you can paint the edges for frameless display presentation on a wall or mini easel. Well built and practical, the canvases are primed with acrylic gesso and are waiting to be embellished with oils, acrylics, tempera, or collage elements. Each mini canvas is archival and acid-free, ensuring stability for your smallest creations.