The product is fantastic, the seller is OUTSTANDING!!!! The first shipment ended up having a factory defect, the seller was beyond on top of getting it resolved. I can't possibly say enough about this person. The product is working well, my favorite feature is the pin, being able to wear a bra with my tube tops and no unsightly straps showing. I was also sent an extra item for receiving the faulty ones in the first shipment. Again, great product and absolutely fantastic and caring seller. Definitely would do business again!!!