✅ Fitness belt to support the burden on the lower back. This support belt reduces the strain on the lower back during gym training, exercise, work involving heavy loads, childcare, desk work, and driving. ✅ Simply wrap it around your waist to support your posture. You can adjust it with the Velcro to fit your waist size, allowing you to adjust the tightness depending on your physical condition and purpose. S size: Maximum length: 90cm / Height: 23cm Weight: 240g