square canvas

Stretched square canvases commonly use a 1" deep profile, while some framed or gallery-style pieces are thicker (around 1.62"). Panel or backing options are much thinner, for example about 0.17" or 3.5 mm MDF.

Many square canvases are acrylic-primed (often universal priming), and some stretched canvases are double-primed—providing a ready-to-paint surface suitable for oils, acrylics, and mixed media.

Square canvases are sold as panel-style boards, pre-stretched canvases, and framed gallery-style canvases (including gallery-wrapped pieces and float-framed presentations).

You can buy single square canvases or multi-packs; common examples include 5-pack stretched canvases and assorted panel sets (for example an 18-count set).

Square canvases work well with oils, acrylics, casein, alkyds, and mixed media; some canvases are also noted as compatible with oil sticks and soft pastels.

Edge and profile options include contoured/convex profiles, softly rounded or edge-to-edge finishes for stretched canvases, and gallery-wrapped edges; framed pieces may use a white float frame or other frame styles.

Some square canvases are gallery-wrapped and come ready to hang (including float-framed options), while contoured stretched canvases are often designed to be displayed without an additional frame.