This is a perfect product for people who are looking for a large whiteboard, but don't want to commit to securing it to the wall. I was able to stick it to my wall without and problems. The board is comparable to other whiteboards I have used before. I had no problems erasing the marker. There was no leftover smudges. When I finished using the board, I was able to peel it off the wall. There was no sticky residue leftover and it didn't peel off any paint. I am very happy with this product and glad I gave it a try. [This review was collected as part of a promotion.]