Thin and flimsy. If you don’t need to reposition much or are extremely lucky and drop them in the perfect position initially, then maybe. Even if those conditions don’t apply it might not be bad if you only plan on doing a dozen or so because you’re probably going to ruin and replace about 1/4 of them. Odds are you’ll have spares in that case. I fall into the latter category unfortunately, I’m usually looking at doing a large number of water slides and I’m a little ocd. I tried soaking for various durations, different decal squeegees, qtips, setter, and just ended up frustrated. Even when I managed to yeet them off the backing in the millisecond between stuck and trash, they’re basically transparent so any background that isn’t white will change the color of the decal.