Feature 1EASY TO WEAR: Inflatable posture corrector is easy to wear, hook and hoop design, adjust the right size according to different body types. 2STRONG SUPPORT: Inflatable back straightener is light in weight and strong in support, can be used anywhere and anytime to effectively correct back hunchback. 3IMPROVE HUNCHBACK: Inflatable shoulder clavicle brace can improve the hunchback, so that everyone more confident, refuse to hunchback, chest up. 4BREATHABLE FABRIC: Back straightener is made of breathable fabric with multiple round holes, no stuffy feeling even after wearing for a long time. 5IMPROVES PAIN: Adjustable shoulder posture supporter fine workmanship, durable, can effectively improve the pain.SpecificationItem Type: Inflatable Posture CorrectorMaterial: Breathable LeatherSize: Free SizeApplicable Parts: BackApplicable Gender: Unisex, Male, FemaleRecommended Crowd: Adults or Older Children .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x InflatablePostureCorrector1 x Instruction Book