Product description: Weight: 0.15 kg Size: XL (suitable for 37-45 inches) Material: neoprene Scope of delivery: 1 x posture correction for the back 1 x instructions for use Description: POSTURE CORRECTION AND SUPPORT: Our posture correction helps to improve and correct bad posture. It offers stable support for the upper body, relieves back and shoulder pain and helps against poor posture, humpbacks and kyphosis. FIRST-CLASS POSITION CORRECTION: Made of robust, yet light, breathable, washable materials and an innovative front-loading design, you stay cool and promote the correct posture. The shoulder strap is breathable, light and skin-friendly and is suitable for all seasons. FULLY ADJUSTABLE SIZE: The posture corrector has Velcro and the size is adjustable. It is suitable for all chest sizes from 70 to 105 cm and allows easy adjustment of the corrective force so that it can be adapted to different body sizes .EASY TO USE: By adjusting the side straps, you can comfortably use the straight holder yourself. It is suitable for women, men and children. Practical design, breathable shoulder straps can be machine washed. SUITABLE FOR EVERYDAY USE: You can wear them during exercise or even while watching TV. The posture correction helps with pain and tension and can be worn invisibly under or over clothing during leisure time or in the office. And makes you look more confident.