Very large and perfect!
Came in the mail today and used them right away. This was the first time I needed replacement pads after I bought my Tens Unit. The ones that came with it were very small. Once they became not sticky anymore I searched for bigger ones. Found these and beyond happy. They are like 5x bigger than my old ones. Plus it came with 20 in the pack. Def recommend these.
Rating: 5 stars