I bought a string of miniature lights to install under an upper cabinet on our boat. I needed a way to attach them that didn't involve putting holes in the teak. I tried some small suction cup holders that I've used on windows, but they wouldn't hold at all. Then I checked out the Command website for ideas and where to buy Command products. It took just a few minutes to put up the lights with these great little clips and if I decide I don't want them there any longer, it's easy to remove the clips with no damage to the wood. I really like that they came in a package of 40 and that they are so reasonably priced.