Product overview This adjustable posture corrector provides targeted support for a straighter upper back and improved shoulder alignment. Reinforced back support and wider shoulder straps distribute pressure evenly for a more comfortable fit. Lightweight mesh materials keep the device breathable during daily wear. Key benefits Improved upper back alignment: strengthened back support bar helps maintain a straighter upper back and encourages better posture. More comfortable wear: widened shoulder straps increase the contact area to reduce digging and pressure on the shoulders. Breathable and lightweight: mesh strap construction allows air circulation and reduces heat buildup during extended use. Simple to use: adjustable design fits a range of body shapes and is suitable for everyday wear. Features Reinforced back support bar for added rigidity and posture guidance. Wide, padded shoulder straps to distribute pressure and improve comfort. Lightweight mesh strap material for breathability and reduced sweating. Adjustable fastening for a fit. Materials and size Main material: breathable mesh strap with reinforced support bar. Size note: measurements are manual and may vary by 2 to 5 cm. Package contents 1 posture corrector Recommended use scenarios Desk work and study: wear while seated to help maintain a more upright posture during long periods of sitting. Light daily activities: use during household tasks or walking to encourage consistent shoulder and back alignment. Posture practice: wear for short periods to support posture awareness and help develop muscle memory. Important notes Color may vary slightly from photos due to monitor and lighting differences. The style and design are as shown. Only the main product is included. Other accessories or clothing in photos are not included. Inspect packaging and the product on arrival. If the item is defective or has an issue, please contact the seller through the platform to arrange a resolution.