yotijay Posture Corrector Ergonomic Lumbar Support Strap for Work Traveling Shoulder Female

[Wide application]: Ideal for home, office, or travel use, this shoulder straightener makes a thoughtful gift for family and friends [Quality materials]: Crafted from quality nylon and carbon fiber, this back massager is sturdy, wear resistant, and tear resistant, ensuring long time use [Adjustable settings]: Equipped with adjustable settings, this lumbar support strap offers three temperature levels and three intensity levels to suit your personal needs [Ergonomic design]: The adjustable back brace features an ergonomic design that conforms to your back and shoulders for easy and comfortable use [Versatile functionality]: This posture correction is designed for multiple uses, making it great for both back massages and as a supportive brace to improve posture Specification: Material: Nylon and Carbon Fiber Battery Capacity: 3000mAh Size Chart: 30cmx29.5cm/11.81inchx11.61inchPackage Includes: 1 Back Massager, 1 USB Cable, 1 Manual Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.