Feature: 1. KEEP YOU BACK STRAIGHT: Provides more effective support to your posture that will help you develop muscle memory to keep your back straight overtime. 2. IMPROVE HUNCHING: Pull your muscles and spine back to original alignment for posture improvement. keeps you away from slouching and hunching looks. 3. SUITABLE SCENES: You can wear it invisibly under your coat while at home, office, driving, walking, shopping, or at a party, which prevents sagging of the chest and helps you easily create an elegant body curve. 4. TENSION ADJUSTABLE: Without ever getting uncomfortable or irritating your skin, will not cause armpit pain. Hook and loop design, you can adjust the tension freely. 5. BREATHABLE MATERIAL: Sturdy but lightweight, breathable, washable, which makes you feel very comfortable, Suitable for summer wear. Specification: Item Type: Upper Back Brace Material: PU leather, sponge Color: Black Size: Average size Use: Posture corrector. Package List: 1 x Posture Corrector