This 3 piece bikini by Venus Swimwear includes the bikini top, matching Rio cut bottoms, and a high cut thong. for the top, there is a black X on the inside of one of the cup which generally means there was a manufacturers defect that was found before it hit the store shelves. Everything looks to be fine though. The high cut bottoms have a Rio back with metal studs going over the hip. a few of the studs on the left hip have fallen off (see photo) but I think they are a common type that could easily be replaced. The other bottoms are a super sexy thong with O-rings on both sides of the front hip and one in the back. The front is pretty narrow. The material is a little more shiny that the other pieces and I believe the brand is actually Cacci which is a side company of Venus. Top: C Rio Bottoms: Medium Thong Bottoms: no tag but I think it's a medium