We needed scientific notation to measure the dimensions of this thong bikini. We were tempted to call it a femtokini, but we wanted to be accurate. Who cares? It's sheer anyway! Teeny, tiny nipple covering top paired with microscopic g-string bottom both in sheer mesh. Get this micro extreme string bikini now! Four way stretch means one size fits most. 85% Nylon 15% Spandex.