Not the best, but still OK.
These are okay. They are slightly thinner than the ones I buy at the drugstore and the adhesive does not work as well, but still good - if I make a mistake and need to lift up to reset, the adhesive not stick well anymore. The better ones let you mess up at least once and still have sticking power.  They are OK for when you need just a little extra heel help. The thicker ones are more helpful for when you need to add depth to a heel. I had no issues with packaging/shipping/delivery.
Rating: 3 stars