Fashion Forms Women's Seamless U Plunge Bra 84% Nylon, 16% Spandex Imported Hand Wash in cold water, line dry. Do not bleach. Do not iron The Seamless U Plunge Bra is not your traditional bra. Instead, its uniquely designed wireless cups and higher cut sides will enhance cleavage by pushing the breast toward the center of the body while still allowing you to wear deep plunging outfits. Convertible straps allow you to switch between traditional straps, criss-cross, and halter. This bra is not made for full coverage but will boost cleavage and for major cleavage, pair this bra with push up pads. Hand Wash 84% Nylon, 16% spandex