Back & Lumbar Support Cushions Back Braces for Lower Back Pain Relief with 6 Stays Breathable Lumbar Back Support Belt for Men and Women Work Anti-skid Waist Support Size: Measure the circumference of your navel while breathing normally. S: Fits waist 60-75cm / 23.6-29.5 inches M: Fits waist 75-95cm / 29.5-37.4 inches L: Fits waist 95-115cm / 37.4-45.3 inches XL: Fits waist 115-140cm / 45.3-55.1 inches XXL: Fits waist 140-170cm / 55.1-66.9 inches Features: SUPPORT YOUR LOWER BACK: A durable back brace designed for comfort and support, helping to relieve lower back strain. RELIEVE LUMBAR DISCOMFORT: This support belt helps reduce lower back discomfort during daily activities and extended periods of sitting or standing. ORTHOPEDIC DESIGN: Engineered to support the natural curvature of the lower back, promoting proper spinal alignment. STAY COMFORTABLE AND MOBILE: Lightweight and adjustable with a secure closure, allowing for easy wear and removal while maintaining support. IDEAL FOR DAILY USE: Provides reliable back support during work or physical activity, whether sitting or standing.