Review on Rectangular Double Mounting Self Adhesive - Pack of 60 by Shantel Griffin

I bought these mainly to hold beauty bulbs (small balls you attach to a mirror). they fell off after a few hours. I keep trying to tape them back thinking maybe I didn't push them hard enough but they just keep falling down one by one. It's a waste of money to get them no matter what you want to hold on to! Previous reviews said it didn't work for canvas, maybe paper. but the bulbs aren't heavy at all and still don't work. Better try to find something else.