Applicable People: Universal Material: Cotton & SBR Model Number: SFD533R Size: S, M, L, XL, XXL Color: Black, Grey Back Support: Posture Corrector Back Shoulder Support Belt Posture Correction Belt Adjustable Back Posture Corrector Spine Support Brace Posture Massage Corset Back Adjuster Body Care Back Shoulder Lumbar Brace Spine Support Belt Shoulder Back Support Belt for Men and Women Braces and Supports Belt Shoulder Posture Corrector About the size: Waist 65-85cm, we recommend size S Waist 85-95cm, we recommend size M Waist 95-105cm, we recommend size L Waist 105-115cm, we recommend size XL Waist 115-125cm, we recommend size XXL Back support helps with the following symptoms: Humpback, Bad posture, Kyphoscoliosis, Spinal curvature, Thoracic kyphosis, Thoracic lordosis, Clavicle fracture, Misaligned spine, Round shoulders Posture Corrector Brace Features: 1. Easy to adjust the degree of tightness 2. Strong support with 2 pcs alloy support bars 3. Comfortable for wear at home, office, or anywhere 4. Soft fabric edges to prevent arm irritation; avoid pulling shoulder straps too tight 5. Easy to put on and take off 6. Lightweight 7. Durable material 8. Ergonomic design Practical gift for parents to help relieve back and lumbar discomfort Suitable for children to help correct posture Supportive design helps improve back and shoulder alignment Pulls shoulders and back into proper posture Provides gentle back support Helps prevent habitual humpback in adolescents Unisex design suitable for men and women Fully adjustable, comfortable, and easy to wear Ideal for office workers to support proper posture Note: Items may be repackaged to reduce shipping costs and environmental impact. The product will be securely protected in bubble bags. No retail box included. Please allow 1-3 cm variation due to manual measurement. Color may slightly vary due to lighting and screen settings. Package included: 1 pc Back Support Product from He Wei's store