Lower Back Support Brace with 4 Built-in Support Stays Designed to Relieve Pain,Prevent Injury,Corrector Posture, and Slim & Shape Your Waist This back support is an indispensable tool for patients suffering from back pain.It protects injured lumbar intervertebral discs by limiting waist movement and relieves or alleviates the pain and soreness of the waist muscles.Mainly suitable for the following groups:SciaticaScoliosisHerniated DiscSpinal StenosisLumbar muscle strainLumbar spondylolisthesisAnother lumbar disease crowdEspecially acute lumbar disc herniation and acute lumbar muscle sprain patientsIt is also extremely helpful for people whose jobs put them at risk of back pain and back conditions like:GolfFishingGardeningAthletesOffice workersHeavy manual laborersBus drivers and chauffeursNOTE:As the material is neoprene, the product will smell a little, we suggest ventilating to reduce the odor.The belt is not suitable for pregnant women and children. But it can help the mother recover after pregnancy.Please measure waist at the level of navel (belly button)Do not select by pants size.We advise you to buy a larger size if you are at the upper limit. Recommend customers to refer to our size chart carefully before purchasing.As the product has multiple sizes, each size will also differ for each customer''s body shape.Guarantee: 100% refund guarantee Free return within 30 days after purchaseClick "Add to Basket" to buy now