Surely (2021)-Canvas

The canvas print will be mounted over 1.5 inch thick (depth) stretcher bars. These prints are meant to be hung unframed or inserted into a canvas floater frame. You can choose to have the sides of the mounted canvas be a solid color other than plain white.

Black Archival Backing 

Your canvas will receive an acid-free backing made of light weight black matting board. If you do not select a backing option, prints containing lighter tones will receive a white backing board. Darker toned prints will receive a black backing board. By having a backing board on the back of the canvas, dust is unable to accumulate over time therefore potentially preserving the lifespan. A sawtooth hanger is included at no charge.