Description: 【LUMBAR SUPPORT】This lumbar support belt has 4 SBR strips and 2 elastic keels built in, fit your lumbar shape well, can supports your waist very well. 【COMFORTABLE MATERIAL】Made of SBR, polyester fiber and nylon material, breathable and comfortable, fixed support your waist, will not be sultry when worn for a long time. 【EASY TO WEAR】The sticker of support belt has strong adhesion, and will not scratch your skin or damage your clothes, easy to adjust the elasticity, suitable for more people. 【WIDE RANGE OF USE】Suitable for lower back pain relief for men and women, sciatica, herniated disc, scoliosis, etc, relieve your pain. 【THREE SIZES FOR YOU TO CHOOSE】This lumbar support belt with total 3 sizes for you to choose, suitable for different people, choose the one fits you. Specification: Material: SBR, polyester, nylon Support: 4 SBR strips + 2 elastic keels Color: black Gender: unisex Size(approx): M: 100 x 21cm/39.37 x 8.27inch(length x width) L: 110 x 21cm/43.31 x 8.27inch(length x width) XL: 130 x 21cm/51.18 x 8.27inch(length x width) Package: 1 pc x lumbar support belt Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.