The Jack Richeson Wet Canvas Carrier is a two-part device that allows you to carry 2 wet or dry stretched canvases together while keeping the two canvases 1?2" apart. First attach the top unit that has the handle to a wet canvas. Next, place another wet or dry canvas in the top unit facing the wet canvas. Finally, attatch the bottom unit and fasten. Will work with any size canvas. The empty canvas carrier units can fit in the bottom of a sketch box or supply storage bin.