Flimsy, weak, and not as good as bubble gum or duct tape.
By Family bike ride
from Slat Lake City, UT
Comments about SLIME Skabs Tube Patches - 6-count:
I put the patch over the hole in the tube and after less than 10 second or riding the bike the leak returned. I took off the tube and the patch had herniated (balooned out) at the site of the puncture. The puncture was about the same size as the period at the end of this scentence. I patched another tire for another bike with similar results. I solved the problem by putting tape over the patch. That seemed to do the trick as the new repair lasted for a good bike ride but the next day the tire was flat again.