These things are great! I'm a chunky guy with a big belly, and I am always spilling food on my shirts. These Napkleen clothing protectors really do save my shirts. And the sticky part stays sticky even if you pull it off to go back to the buffet or the restroom and want to put it back on when you get back to your table. It will still hold on. One warning, though. Don't let the sticky part come in contact with any jewelry like a pendant. It will really stick to the jewelry and is difficult to pull off. Otherwise, I love these things!