Posture Corrector

Answer the buyer question

1.would using this also help get rid of my neck hump?
Our posture correction belt can improve the neck hump by opening the shoulders and straightening the chest and back

2.How to determine the size? 

Under normal circumstances, the size should be judged based on the data of height, weight and bust circumference. The bust circumference is the first judgment data, followed by the height or weight. If you are not sure, you can contact customer service to give you accurate data
 

Material:Polyester 100%  Pitch: 15x15mm Aperture: 1.8mm