Ships from Hong Kong.This waist brace helps relieve lower back pain from strains, sprains and muscle spasms. Double layer design allows for custom fit and adjustable compression to abdomen and lower back.Helps provide relief from injuries and strenuous activity to keep you active. Breathable fabric for comfortable all-day wear. Extra stability is provided from flexible steel supports along the spine.The internal moulded plastic component eliminates brace rolling or bunching, and it is Custom fit with dual, outer elastic tension straps. Black – Fits waist sizes LESS than 36″”(91cm). Helps relieve lower back pain from strains, sprains and muscle spasms. Breathable,Adjustable,Powerful Double Pull Back Brace. Color:Black.Size:Large. Length: 100cm(39.3inches)—Fits Waistline LESS than 91cm(36incheds). It can be stretched to fit the natural curves of your body.