Features: 1. Supports the lower back, promoting muscle relaxation and proper alignment while helping to increase flexibility of the stomach and back muscles through heat retention. 2. Provides abdominal support to assist in reducing pressure on the lower back. 3. Breathable nylon mesh design with adjustable hook-and-loop closure for a secure fit. Features rubberized tracking on the outer edges for added stability. 4. Lightweight, sleek, and low-profile design. Can be worn over or under clothing. Suitable for industrial or personal use in various physical tasks. 5. Ideal for mild lower back discomfort, strains, or sprains, and can be used as part of a rehabilitation program. Features a dual-pull design for enhanced support without added bulk. Constructed with a neoprene inner layer for comfort and warmth, a non-stretch back panel, and fin supports along the spine. Includes two crisscross stretchable straps that enhance compression and support while maintaining side flexibility for comfort. Helps limit excessive twisting and sudden bending motions. Recommended for individuals engaged in lifting heavy objects. Specifications: Material: Polyester, Spandex, Neoprene Size: S: 90cm*22cm / 35.4inch*8.66inch; Waist: 60-83cm / 23.6-32.6inch M: 100cm*22cm / 39.4inch*8.66inch; Waist: 77-93cm / 30.3-36.6inch L: 110cm*22cm / 43.3inch*8.66inch; Waist: 90-103cm / 35.4-40.5inch XL: 120cm*22cm / 47.2inch*8.66inch; Waist: 100-113cm / 39.3-44.4inch XXL: 130cm*22cm / 51.2inch*8.66inch; Waist: 110-123cm / 43.3-48.4inch 3XL: 140cm*22cm / 55.1inch*8.66inch; Waist: 120-133cm / 47.2-52.3inch 4XL: 150cm*22cm / 59inch*8.66inch; Waist: 130-143cm / 51.1-56.2inch 5XL: 160cm*22cm / 62.9inch*8.66inch; Waist: 140-153cm / 55.1-60.2inch 6XL: 170cm*22cm / 66.9inch*8.66inch; Waist: 150-163cm / 59-64.1inch Package included: 1 x Lumbar Support Belt