ADJUSTABLE: Lumbar board with 4 levels of adjustment for personalized support tailored to your needs Ergonomic design: non-slip surface for maximum stability during use, ensuring comfort and safety Versatile: Ideal for the office, fitness exercises, yoga and daily back tension relief BUILT-IN MASSAGE: Textured surface provides a soothing massage effect for the lumbar region PORTABLE: Compact and lightweight design allows easy transport between office and home Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 74 hours.