Features:Adopting high quality material, which is breathable, durable and comfortable to wear.Ergonomics opposite direction strengthen type design will get better effect, detachable and adjustable shoulder pad will protect your shoulder or axilla from damaging cased by friction.Providing support for your shoulders and back, which will help to prevent humpback and curvature of the spine, correct poor postures to keep a correct sitting, standing, walking posture.Help to balance stress on the shoulder, back, waist, abdomen, relieve muscle fatigue, and protect the waist, back and spine.Can help to prevention of myopia occurred, it will gently pull back the shoulders, the neck and head are straightened while correcting the spine, this will gradually restore a reasonable distance with the eyes and correct pseudo-myopia.Strong hook and loop on the waist belt is durable and easy to wear and take off.Specications:Condition: Brand NewItem Type: Posture Correction BeltGender: UnisexMaterial: Lycra + PolyesterColor: Pink,BlueSize:S: Suitable waist 38-58cm,Suitable height 110-145cm, Suitable weight 15-27KG M: Suitable waist 50-65cm,Suitable height 130-155cm, Suitable weight 27-37KG L: Suitable waist 58-72cm,Suitable height 135-165cm, Suitable weight 37-45KG Package included: 1 x Posture CorrectorBack Brace Fully Adjustable