Applicable People:UniversalMaterial:cotton&SBRModel Number:SFD533Rsize:s m l xl xxlcolor:black greyback support:posture correctorBack Shoulder Support Belt ::Posture Correction BeltAdjustable Back Posture Corrector:Spine Support BracePosture Massage Corset:Back Adjuster Body CareBack Shoulder Lumbar Brace:Spine Support BeltShoulder Back Support Belt for Men Women Braces & Supports Belt Shoulder Posture Magnetic Therapy Posture Corrector BraceAbout the size:Waist 65-85cm,we advice size S;Waist 85-95cm,we advice size M;Waist 95-105cm,we advice size L;Waist 105-115cm,we advice size XL;Waist 115-125cm,we advice size XXL;BackSupport helpsfor following symptoms: Humpback Bad posture kyphoscoliosis Spinal curvature Thoracic kyphosis Thoracic lordosis Clavicle fracture Misaligned Spine Round shoulderPosture Corrector Brace Features:1. Super easy to adjust the degree of tightness by your own.2. Strong Supportwith 2 PCS alloysupport bars3. Superior Comfort.You can wear the posture brace at home or office and anywhere you like.4. Use soft fabric to wrap edge, will not Cut Arms, just remember don't pull the shoulder straps too tight.5. Easy to Put On and Take Off6. Light Weight7. Durable Material8. Humanized DesignThe most practical giftsFor parents:treatment the back pain and lumbar pain.For children:correct posture.Supporting design helps correct bad body posture of back and shoulder ,Posture Corrector Belt Pulls shoulder & back to correct posture.Posture Corrector Belt Provides gentle back support,Prevention of adolescent customary humpbackNon restricting unisex design for men and women,Fully adjustable, comfortable & easy to wearFor office persons,Supporting design helps correct poor posture Please kindly note :Items will be repackaged to save your shipping charge & to be environmentally friendly. We guaranty the item will be protected well in buble bags, No retail boxNote:Please allow 1-3cm error due to manual measurement. And due to the light and screen difference, the item's color may be slightly different from the pictures. Please kindly understand. Make sure you don't mind before you order.Package included:1pcs Back SupportProducts from He Wei's store