Adopting material, which is breathable, and comfortable to wear.Strong hook and loop on the waist belt is and easy to wear and take offErgonomics opposite direction strengthen type design will get better effect, detachable and adjustable shoulder pad will your shoulder or back 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 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.Package Include:1 x Back Posture Corrector BeltNote:1. Please use comfortable strength to tight while wearing.2. Please unfasten the belt for about 10 minutes every 2 hours using.3. Please hand wash, do not bleach, wring and dry naturally.4. Suggest using age should above 5 years old.NOTICE:1. Due to different monitors and different photos, there may be slight color difference between the actual product and the photo. Please understand, we guarantee that the style is the same as the picture.2. The size is manually measured, there may be an error of 2-5cm, which will not affect the use, please pay attention when taking pictures.3. Only sell main products, not other accessories.4. After receiving the packaging, please check the packaging and products carefully. If the received item is defective or has any problems, please contact us via email to resolve the problem. We will reply as soon as possible and try our best to meet your needs.Easy to adjust, stable and not easy to loosen.Easy to adjust, stable and not easy to loosen. 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 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 your shoulder or back from damaging cased by friction. Adopting material, which is breathable, and comfortable to wear.Strong hook and loop on the waist belt is and easy to wear and take off.