DescriptionHumpback is also a kind of spine deformity. It not only affects a person's physical beauty, but also stretches the ligaments in front of the chest and affects respiratory function. It is easy to induce myocardial infarction, syncope, and asthma. With our humpback corrector, you can easily solve your problems.Features-Color:White -Material:ABS -Size: 8.00X8.00X3.00cm/3.14X3.14X1.18in -Healthy material, safe and assured for long time use-Three-axis gyroscope for real-time monitoring of posture -Angle induction technology, practical and convenient to use-Ergonomic design, you will be more temperamental and confident, let life better-Elastic shoulder strap, comfortable and not tight shoulder
