Through trial and error, I found that these liners are an absolute game-changer! My paraffin treatments have never been smoother with these liners in place.They fit comfortably and securely, ensuring that the paraffin doesn`t leak or create a mess. My hands and feet are noticeably softer and smoother after each treatment leaving me feeling refreshed and pampered. The only con is that they are for single use only, but the pack of 100 lasts a decent amount of time..See full review