Features: brand new and high quality Provides intra-abdominal support to help support the spine take weight off the lower back. Conforms and supports the lower back, promoting muscle relaxation and proper alignment of the back and increases the flexibility of the stomach and back muscles. Our sport back brace is lightweight, sleek, stylish, low profile, wear on top of or under clothing. Relief waist muscles ache, disc herniation, sciatica, scoliosis etc when wearing the back belt. for Ideal for mild low back pain, strains, or sprains, beneficial when used in conjunction with a rehabilitation program. Specifications: Material: Polyester Color: Pink/Black/Purple Size: S Natural Waistline 62-70cm/20.0-24.2'' Belt Length 67cm/26.3'' Belt Width 22cm/8.6'' for M Natural Waistline 70-78cm/27.7-31.5'' Belt Length 83cm/32.6'' Belt Width 22cm/8.6'' L Natural Waistline 78-90cm/31.5-35.4'' Belt Length 95cm/37.4'' Belt Width 23cm/9.0'' XL Natural Waistline 90-100cm/35.4-39.4'' Belt Length 105cm/41.3'' Belt Width 23cm/9.0'' XXL Natural Waistline 100-110cm/39.4-43.4'' Belt Length 115cm/45.2'' Belt Width 23cm/9.0'' Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Back Brace