82% Nylon, 18% Spandex Imported Elastic closure Machine Wash Material:82%Nylon,18%Spandex This tankini swimsuit is made breathable fabric while professional stitching technology could make the swimsuit more comfortable, durable and elastic. Quick-dry swimsuit for women are more suitable for your body.Superior in material and excellence in workmanship makes skin very cool in hot weather. Occasion: two piece bathing suit is suitable for swimwear, beach party, pool party, summer beachwear, solarium and vacation. Swimsuit is a good gift to your girlfriend, mom, lover, sister. Washing Instruction: Do not bleach, don't tumble dry, hang or line dry. Hand wash recommended in cold water for lasting wear. Size: Please select the suitable size according to the provided size chart.Small fits US 4 - US 6, size Medium fits US 8 - US 10, size Large fits US 12 - US 14, size X-Large fits US 16 - US 18, size XX-Large fits US 18 - US 20. If any question, pls feel free to contact us in any time!