Features: Adopting high quality elastic fabric, which is breathable and comfortable to wear. The adjustable shoulder strap is comfortable and can help reduce shoulder pressure, you can adjust the suitable length for yourself. Provide shoulder and back support, which will help prevent hump, shape your body, correct incorrect postures and stand straighter to make you look better and feel younger. Gently pull back your shoulders, neck and head are straightened as it corrects the spine, and this will greatly improve your bad habits and do good for the health of your lumbar vertebra. Easy to wear and suitable for both men and women. Specifications: Condition: 100% brand new Item Type: Correct Posture Belt Gender: Unisex Material: Polyester + Rubber Optional color: black / beige