So I really wanted to like this. But the chair you use it with needs long armrests or the board could tip over and spill your materials on the floor. I have a 34 inch waist, so while I'm not skinny, I don't think I'm stepping out of the mainstream. However, I wasn't able to get the board close enough to me to sit securely on the armrests of several different chairs I've tried. I think a traditional lap table (with cushions) will do.
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