Specification AgeRangeDescription : Youth, Adult Brand : Herokoo BulletPoint1 : CORRECT POSTURE- Herokoo adjustable posture corrector brace, Relieves shoulder, neck, upper, and lower back pain - and improves Scoliosis, and hunched posture, allowing you to regain confidence. BulletPoint2 : ADJUSTABLE DESIGN- Our back-posture corrector for men and women, is easy to wear, The waist and Y-shaped shoulder straps are both adjustable, allowing you to freely adjust the tightness and distance without feeling restricted, providing better support and improving your posture. BulletPoint3 : EASY TO CLEAN- The back, shoulder, and neck posture corrector is made of breathable mesh material that keeps your back from getting hot and sweaty. BulletPoint4 : 2 IN 1 BACK SUPPORT AND CORRECTOR- The waist adopts a widened design, tighten the waist, Provide more comprehensive support, Relieve fatigue of the psoas muscle, and Reduce pain caused by muscle tension. BulletPoint5 : WIDENING SHOULDER CUSHION- Mobile shoulder pad design can prevent shoulder straps from slipping, reduce friction with the skin, and reduce shoulder pressure. Can be worn externally or invisibly internally, suitable for office workers, porters, and fitness enthusiasts, allowing you to improve poor posture anytime, anywhere. CareInstructions : Dry Clean Only Color : Black Color1 : Yellow Color2 : Black CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 733371607164 ExternallyAssignedProductIdentifier2 : 0733371607164 FdaDeviceClassification : i FdaIndicationOfUse : otc FdaInstructionsForUseType : consumer FdaLabelType : consumer FdaPremarketApprovalNumber510k : 3013856565,Consumer FdaPremarketApprovalNumberPma : 3013856565,Consumer IncludedComponents : User Manual Indications : Carpal Tunnel Wrist Pain ItemName : Herokoo Back Brace, Posture Corrector, Back Brace for Women&Men,Adjustable Upper Back Brace, Hunchback Correction, Upper and Lower Back Pain Relief - Scoliosis, Back Support Belt (X-Large) ItemPackageDimensions_Height : 3 inches ItemPackageDimensions_Length : 17.5 inches ItemPackageDimensions_Width : 9.98 inches ItemPackageQuantity : 1 ItemTypeKeyword : back-braces Manufacturer : Herokoo Material : Copper Infused Nylon Material1 : Foam Material2 : Neoprene Material3 : Nylon Material4 : Aluminum ModelName : JK-BBJ ModelNumber : JK-BBJ-52 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JK-BBJ ProductDescription : 【SPECIFICATIONS AND AFTER-SALES SERVICE】You can choose the size that suits you. If you have any questions, please feel free to contact us and we are always at your service. Size : X-Large SpecificUsesForProduct : arthritis, breaks, fracture, wrist and thumb joint sprains or strains, trigger thumb, thumb tendonitis, wrist tendonitis, carpal tunnel syndrome, De Quervain's Tenosynovitis SpecificUsesForProduct1 : Herniated Disc SpecificUsesForProduct2 : Posture Correction SpecificUsesForProduct3 : Scoliosis SportType : Walking SportType1 : Running SportType2 : daily activities Style : Wide Belt SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex TargetUseBodyPart : back TemperatureRating : Ambient: 18 to 30 degrees UnitCount : 1