Size:S=height 155-168cm/weight 43-55kg/bust 70-85cmL=height 168-175cm/weight 57-65kg/bust 85-105cmXL=height above 175cm/weight 70-100kg/bust 95-115cmMaterial: Neopreneinclude:1 x Back Posture Corrector1 x instruction manualKind tips:You don't have to wear a posture corrector all day. start with the firstWear for 1-2 hours. Then gradually increase the wearing time. once your muscles startSupporting your back alone eliminates the need for posture correction.Posture Correction & Support: Our posture corrector helps improve and fix poor posture. It provides stable support for the upper body, relieves back and shoulder pain, and helps prevent bad posture, kyphosis, kyphosis.WORLD CLASS POSTURE CORRECTION: Made of durable yet lightweight, breathable, washable material and an innovative front loading design that keeps you cool and promotes correct posture. The straps are breathable, lightweight, and skin-friendly, making them suitable for all seasons.FULLY ADJUSTABLE SIZE: The posture corrector adopts velcro and is adjustable in size. It is suitable for all breast sizes from 70-120cm and the correction force can be easily adjusted so that it can be adapted to different body shapes.EASY TO USE: Adjustable side straps allow you to use the hair straightener conveniently by yourself. It is suitable for women, men and children. Convenient design, breathable straps are machine washable.SUITABLE FOR EVERYDAY USE: You can wear them while exercising or even watching TV. The posture corrector helps relieve pain and tension and can be worn under clothing or outside invisibly during your free time or at the office. And make you look more confident.advantage:- Prevent your body from sluggishness during the day- Improve posture and stop hunchback formation- Increase your confidence and self-esteemProvides stable and breathable back support Note:1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding.2. The color may vary due to different monitors, please understand. Note:Hello, please pay attention to your delivery address when purchasing products. If your receiving information (such as: name, street, house number, doorbell/email without name, etc. is incorrect, the order will not be delivered correctly.)