Product review (4 stars): All in all a great concept and product. No drilling or bar mounting.
Worked good for a year to hold dishwasher to granite underside then came loose. Steam maybe? Had new floors put in so it could have been installers. Bought  2 sets. Instead of using second set I cleaned the adhesive off the old pads and used heavy duty liquid nails and clamps to hold in place. Working great so far. I did that in August of this year (2016). If it fails again I will update. I pretty sure that it won't though.