Terrible workmanship

Recently purchased 2 pairs of Ray-Bans one for my husband and one for me. From the day I received my Ray-Ban I could feel the nose pads were not fine. After wearing them 3 times one nose pad is off and the other is lose. Worst product ever!!! For the price you pay you rather get a pair of Police or Chanel. How can a new product be so cheaply made. Darn at this point I would rather buy a paid of R30 pick n pay glasses and they would have a better quality. Don't Purchase Ray-Bans!