Feature: 100% Brand new and high quality Ease back pain with Help you stand taller and straighter to make you look better and feel younger Help you correct your posture Sporting design helps correct harmful posture No restricting, unisex design for man and woman Fully adjustable for you Suitable for: working, walking, exercising and relaxing Color: Black CM INCH S 70-85 27.5"-33.4" M 80-95 31.4"-37.4" L 90-105 35.4"-41.3" XL 100-115 39.3"-45.2" XXL 110-125 43.3"-49.2" The most practical gifts For parents:treatment the back pain and lumbar pain. For children:correct posture. Supporting design helps correct bad body posture of back and shoulder ,Posture Corrector Belt Pulls shoulder & back to correct posture. Posture Corrector Belt Provides gentle back support,Prevention of adolescent customary humpback Non restricting unisex design for men and women,Fully adjustable, comfortable & easy to wear For office persons,Supporting design helps correct poor posture Please kindly note : Items will be repackaged to save your shipping charge & to be environmentally friendly. We guaranty the item will be protected well in buble bags, No retail box! Note: Please allow 1-5cm error due to manual measurement. And due to the light and screen difference, the item's color may be slightly different from the pictures. Please kindly understand. Make sure you don't mind before you order.