Features: Adopting material, which is breathable, 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 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 and easy to wear and take off. Specications: Item Type: Posture Correction Belt Gender: Unisex Material: Lycra + Polyester Color: , Optional Size: XS/S Size: XS: Suitable height 110-130cm, Suitable weight 15-25KG S: Suitable height 125-155cm, Suitable weight 25-45KG Package included: 1 x Posture Corrector Eliminate extra lumbar correction and focus on the back. Integrated 360 surround attitude correction.Quick operation and convenient wearing. Can help to prevention of myopia occurred, it will gently pull back the shoulders, the neck and are straightened while correcting the spine, this will gradually restore a reasonable distance with the eyes and correct pseudo-myopia. Help to balance stress on the shoulder, back, waist, abdomen, relieve muscle fatigue, and protect the waist, back and spine. 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. 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. Adopting material, which is breathable, and comfortable to wear.