Specifications: Type: Posture Corrector Group: Adult, Kids Features: Back straightener The posture corrector is designed specifically for hunchback caused by incorrect posture. This upper back support frame is particularly suitable for people with hunchbacks, looking down, and those who work at their desks for extended periods of time. High quality material The design of the upper back support posture corrector is comfortable and wear-resistant. Made of lightweight and breathable materials for easy on and off. The adjustable shoulder strap provides a secure fit, and the adjustable tension allows you to adjust according to your body. Suitable for various occasions Adjustable back posture corrector is suitable for various occasions. It can be used while sitting at a desk, exercising, or taking a walk. For those who stand for a long time, it is also very suitable. This male and female pose corrector can help improve your posture and alleviate back pain. Easy to use Wearing posture correctors for men and women is as simple as wearing clothes. After wearing them, you can freely adjust the size of your back support according to your body shape. The neck and shoulder correctors are the perfect solution to improve your posture and alleviate back pain. Invisible under clothing This pose corrector can be worn under clothing with its back support. This is difficult to detect and very comfortable, so you can wear our back guard when working, exercising, yoga, or relaxing, no one will know you are wearing it. Package Included: 1 Pc or 2 Pcs x Posture Corrector Note: 1. Please allow 1-3 cm measuring deviation due to manual measurement. ( 1 inch = 2.54 cm ) 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!