DescriptionEffectively correct the problem of incorrect posture of adults' back, and help them to develop better skeletal development. Effective correction for adult's walking position, due to long-term sitting posture is not correct. Breathable material design won't trouble even long-time wearing.Features- Color: Black. - Material: Compound cotton. - Size: About 58x22x0.2cm. - Provide perfect solutions for your bad posture, back pain, humpback, laziness and overall back problems, making it suitable for adolescents, adults, and the elderly. - Correct, treat, assist and support posture correction orthotic problems. - Back upright posture helps your shoulders pull back and train your spine. Bring you a perfect body line. - Lightweight appliance gives you a comfortable feel. - Warm Tips: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!