The "Knotted Up One Piece” is the one piece extension to the “Knotted Up Two Piece” Order to your same size The “Knotted Up Two Piece” is a hand made swimsuit that provides support while still enhancing the figure in the right ways! Shell Material: Nylon Lining Material: Knit Material Wash Instructions: Cold/ Tumble Dry Fabric Type: 80% Nylon / 20% Spandex