How good are " Mentor Siltex Round Moderate plus cohesive I" breast implants?

The parent company of Mentor is Johnson & Johnson (think band-aids).  This is a very large and well funded company.  All Mentor implants are made in the United States and the company is based in the United States. The silicone that is placed in the implants comes from the same company that also supplies Allergan implants.Mentor offers a lifetime warranty on all their implants.  If you have a leak or break in the implant, Mentor will replace the implant for free and the opposite implant for free also.  If a silicone implant ruptures then Mentor will provide funds up to $3,500 to cover the surgery costs (anethesia, facility fee, surgeon's fee).  The new silicone implants have been on the market place for 9 years now and the  rupture rate is extremely low, around 1-2%.  The gel is firm and not liquid, therefore it does not "ooze" out from the implant shell and behaves more like jell-o or a gummy bear.  These implants appear to be very safe.Good Luck!