Men Lower Back Brace Women Lumbar Support Belt with 4 Support Stays, Breathable Waist Decompression Band Back Pain Relief for Sciatica Scoliosis Herniated Disc Size: M: Suitable for waist 70-80cm/27.5"-31.5". L:Suitable for waist 80-90cm/31.5"-35.5". XL:Suitable for waist 90-100cm/35.5"-39.5". XXL:Suitable for waist 100-120cm/39.5"-47.5". Item:posture corrector Material:Neoprene Size:M,L,XL,XXL Color:Black Function:back-support Function 1.Correct standing, sitting and walking posture. 2.Prevent deformation of spinal column 3. Ease human body fatigue. 4.Contribute to growing development. 5.Make your waist and back stay straight. 6.Reducing lower back pain, slouching and hunching. If you have any doubts, please send us an email in time, and we will reply to you in time within 24 hours and give you the best solution. See more

?HOT PRESSING NON SKID PROCESS?Back brace for lower back with double-layer design considerable stability on your abdomen, and the elastic compression strap of the posture corrector adopts a new heat pressing process to provide proper fit and minimize the slippage. ?8 SUPPORT BELTS FOR FULL SUPPORT?Back brace comes with a removable bionic spine large area of aluminum supports and 8 support belts. Extra stability from 2 flexible steel supports along the waist side cooperates with 2 manganese steel supports on the side back that fasts lower back pain relief, back strains, arthritis, relieves sore and aching backs/muscles. ?FORGET YOUR BACK PAIN? Back brace provides comfortable and robust support thanks to the 8 support straps on your back wrapped around your belly to provide support. Lower back support offers better balance and posture and protects our back from injury when lifting heavy objects, yard work. ?PREMIUM BREATHABLE FABRIC? Breathable, lightweight, and washable quality materials that the back braces for lower back pain use are made, back support belt is comfortable and not sultry even when weight workout, golf, running, losing weight, and all kinds of exercises. ?4 SIZES?Back support more precise dimensions guarantee a better fit for the waist of men, women, young or elder, please use a soft tape to double-check your belly circumference(Not Waist), M: 27.5"-31.5", L: 31.5"-35.5", XL: 35.5"-39.5", XXL:39.5"-47.5".