The first picture is a product picture, the other pictures are sample displays Note: The actual packaging box may be different from the one shown in the picture Features: 1. Good body shape: It makes you a elegant beauty no matter you are walking or standing 2. Elastic: According to your own width of your shoulder, adjust in the back to the tightness most suitable to yourself. 3. Portability: This product is small in size and light in weight, very convenient to carry around. 4. Good quality: This product is made of high-quality materials, exquisite workmanship, very good quality and long service life. 5. Ergonomic design: This product adopts ergonomic design and is very convenient to use. Description: The Posture Aid Support is designed to help pull the shoulders back and straighten the Spine. Specifications: Material: Spandex+Polyester+PE Packing: bagged Color: gray, purple, blue (optional) Size:    Low Bust(cm)      For height(cm)     For weight(Jin) S              71-80                    150-160                  90-110 M             81-91                    155-170                 110-140 L             91-111                   165-180                 140-160 Package Included: 1 pc * Posture Aid Support Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.