Scotch Removable Double-Sided Mounting Squares, 16 Pre-Cut Foam Squares, 0.7 in. x 0.7 in., Removes Easily Without Leaving Any Residue, Photo-Safe, Mess-Free Application (108AMS-SQ-16)

When I hang my drawing at any exhibit (I am a professional artist) I use these little wonders to attach small index type cards to the frames. They work perfectly. One tiny square holds the card in place, they release easily when the show it over and they do not stick to the paper or the frame. I couldn't ask for more...

These work great on our painted cider block walls! And if you need to remove them, it is not too difficult to remove the foam square from the wall. It doesn’t damage the wall at all. I use these for all of my classroom posters.

Just needed a pack of adhesive squares for some posters I had laying about that I had been waiting to put up for awhile. Work pretty good, however does not like to adhere to drywall as well as to other surfaces.

We own a Jeep and only just now found out about the duck thing - apparently if you have a Jeep, you need ducks on your dashboard. We got a couple of ducks but of course they kept sliding around every time we turned a corner. Scotch to the rescue! These little mounting squares are the perfect size for the ducks' butts. Now our little fellas are sitting pretty, enjoying the view!

I hate leaving a negative review, but honestly, I am so disappointed in this product! I have a very light picture, no heavy frame, that I attempted to hang for the holiday season. I did not want to put hole/s in the wall, and thought this work. I just put two each of the squares on the four corners...Nope, it fell to the floor before I sat down - less than one minute. So, I put three more squares on each straight side of the frame...I actually made it back to my chair and sat down, quite pleased with the outcome, only to hear the faint thud of the picture hitting the floor. So, that is my experience, and needless to say, I am very disappointed in this product. I am giving it one star so the I can warn others that, at the least, this production run is flawed. So sad, Too bad!

I was hoping to use these to hang my posters. Even the lightest of weight posters would not stay on the wall with these. The adhesive plain sucks. Nails worked better. Wasted my money on this purchase.

they are tiny squares i expected each square to be an inch

I used these to hang multiple drawings for an art show. The walls were variable, some kind of hardboard and then something more porous. The mounting squares held up nicely on both surfaces for the entire duration of the show (and that was through some temperature fluctuations).When it was time to remove them, they did very little damage to the walls (maybe a tiny bit of paint removal on some), and no damage at all to the paper so long as I was careful when removing them. I will note that all the drawings were on bristol board, which is pretty stiff-- I am not sure how more delicate paper would fare.The foam meant that the drawings were up off the wall a tiny bit instead of being flush, which was something that I had wanted.Definitely will be going back to these the next time I have to hang work that can't be framed.