Size

Sizing is based on the media inset, and does not include the frame.
Frame selection can add anywhere from 1/4" to 10" to the overall dimensions
Do a Visualization if you're unsure on the size you'd like

3:2 sizes: 24x36, 30x45, 32x48, 36x54, 40x60, 48x72

3:1 sizes: 16x48, 20x60, 24x72, 28x84, 30x90, 32x96