Comfort During Pregnancy This lightweight deluxe maternity back support provides comfort and support to the lower back and hips during pregnancy. Supports the lumbar and abdominal regions to help relieve lower back pain 2 rigid stays help support back muscles Contains latex Indications: Lower back pain and discomfort during pregnancy. How To Wear: Place around hips to provide a gentle lift to abdomen. Adjust tensed side-pulls to provide superior support. Washing Instructions: Wash in cold water, gentle cycle and mild soap. Do not dry clean or tumble dry. Do not iron. Do not use bleach. Dry in an air current, and do not expose this brace to any heat source. Sizing Guide: Measure Around Hips. Size Hip Circumference S/M Under 106cm L/XL 106 - 110cm XXL >110cm Material Percentage Polyester 50% Latex 20% Spandex 15% Nylon 10% Polyurethane Foam 5%