Key benefits Stronger lumbar support: Outer double-layer straps increase intra-abdominal pressure and amplify the supporting action of the built-in steel plate for firmer spine stabilization. Secure, anti-slip fit: Flexible cartilage panels on both sides conform to the waist and prevent the belt from shifting or riding up during movement. Comfortable all-day wear: Lightweight construction with a large mesh, breathable design provides airflow and moisture wicking for skin-friendly comfort. Targeted for lumbar disc protrusion: Designed specifically to support and stabilize the lower back for people experiencing lumbar disc protrusion or related lumbar discomfort. How it works Double-layer strap system: The outer double-layer belt lets you apply adjustable compression; increased intra-abdominal pressure reduces load on the lumbar spine and enhances the steel plate’s stabilizing effect. Side cartilage reinforcement: Flexible cartilage on each side maintains correct positioning and stops the belt from slipping, keeping support focused where it’s needed. Breathable materials and design: Large mesh panels allow ventilation and help wick sweat away from the skin, reducing heat and discomfort during extended use. Key features and specifications Support structure: Integrated steel plate provides rigid lumbar support enhanced by the double-layer strap system. Side design: Cartilage panels on both sides for anti-slip stability and a secure contour to the waist. Comfort: Lightweight, breathable mesh construction for moisture management and skin comfort. Intended use: Designed for lumbar disc protrusion and general lower back support. Practical applications (use scenarios) Manual labor and lifting: Wear during tasks that involve lifting, carrying or repetitive bending to stabilize the lower back and reduce strain. Office and prolonged sitting: Provides postural support and prevents slippage when sitting for long periods, helping reduce discomfort from sustained positions. Recovery and light activity: Use during day-to-day activities or light rehabilitation to maintain lumbar stability while remaining comfortable and breathable. Why choose this belt Combines rigid support (steel plate) with adjustable compression (double-layer straps) for a measurable increase in stabilization. Anti-slip cartilage and ergonomic fit maintain correct placement without constant adjustment. Breathable, lightweight design supports extended wear without compromising comfort. Care and usage notes Adjust the outer double-layer straps to a secure but comfortable compression level; avoid over-tightening. Use as part of a broader care plan for lumbar disc protrusion or lower back discomfort; consult a healthcare professional for persistent or severe symptoms. Keep mesh clean and dry; follow any provided washing instructions to preserve breathability and fit.