83% nylon 17% spandex. Hand wash cold. Halter strap ties around neck. Braided back cut-out with shell accent. Wrap waist with tie closure. BTIN-WX123. 539MA. Bettinis bikinis fun, flirty and a full of life. Coming from the inspiration of North Carolina oceans, sand and seashells, Bettina gives a play on her name to create Bettinis so that every wearer can feel posh running down the beach.