Key benefits - Relieve pain: fiber plastic support helps reduce pressure on the spine. - Even force distribution: soft and elastic, without a feeling of restraint, balances the waist pressure. - Durable and non-slip: wear-resistant, not easy to deform, allows free movement, stays in place during activity. Size chart (waist circumference range) - S: 60-83 cm / 23.6-32.8 in - M: 77-93 cm / 30.18-36.7 in - L: 90-103 cm / 35.4-40.68 in - XL: 100-113 cm / 39.37-43.3 in - XXL: 110-123 cm / 43.3-48.4 in - 3XL: 120-133 cm / 47.2-52.5 in - 4XL: 130-143 cm / 51.1-56.4 in - 5XL: 140-153 cm / 55.1-60.36 in - 6XL: 150-163 cm / 59-64 in Material and performance - Built with fiber plastic support to help reduce spine pressure. - Soft, elastic construction provides support without restricting movement. - Wear-resistant design for long-lasting use and consistent fit. Use scenarios - Office desk work: wear during long periods of sitting to support the waist and spine. - Driving or commuting: helps maintain posture and reduces fatigue on long trips. - Daily activities and light tasks: provides waist support during household chores or gentle workouts.