Bran Dorsal Straps For The Relief Of Lower Back Pain, Breathable Back Support Belt For Men/women For Work, Lumbar Support Belt Relieve Lower Back Pain Back Brace Contains 4 Memory-Aluminum Stays That Are Quadruple Harder Than The Commonly Used Pp StripsAnd 2 Steel Springs Placed Along The Waist Side, Offer 360 Stronger Vertical Support To Lower Back,Prevent Excessive RollingOf Your Muscles And Decrease The Pressure On Your Discs . For Superior Fit,Breath And Comfort. The Inner Layer Is Made Of Velvet Fabric, Giving An Ultimate Baby-Skin-Like Silky Touch,Perfect For Dressing Internally. With 2 Elastic Straps Are Designed To Add Extra Compression Around Lower Back To Prevent Back Injuries From Weight Lifting, Long Time Standing Or Sitting, Doing Housework, Working, Etc. Relief Waist Muscles Ache, Disc Herniation, Sciatica, Scoliosis EtcWhen Wearing The Back Belt. Considerate Detail Design2 Silicone Anti-Skid Bands Are Designed On The 2 Sides Of The Waist,Prevent The Waist Support Belt From Rolling Up When Sitting, Bending Or Doing Other Activities. Colour: Black Size: M is suitable for waist circumference 1.9-2.3 feet Quantity: 1 piece Warm prompt: 1. As different measuring methods, it will occur 1-3 cm deviation about the items, please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products.