Pads don't last long

At first the heel pads seemed very nice. I liked the padding. I wear high heels daily to work and I have several pairs that are lose. I bought these to help. 

For the begining of the day they felt great and worked as intended. However, as the day went on the pads no longer would stick to the inside of my heels and would slip down. Not only were they no longer working to eliviate the begining problem, now they were causing discomfort from slipping down.

These are defiantely not reusable nor will they last an entire day. To me spending for only a few hours of use.