Features:(1) the use of comfortable, breathable cotton material, buckles, made of adhesive tape;(2) Special-eight open design is easy to adjust the tightness;(3) easy to wear, comfortable, good air permeability;(4) effective to medial fractures.How to use:Pull shoulder straps over shoulders making sure that the elastic cloth are closest to your body.Stretch waist belt around torso and fasten.Adjust position and snugness as needed. Shoulder straps should pull back slightly on shoulder area.If needed pull waist belt down slightly to increase shoulder pressure.Package included:1 x back corrector belt Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it