BACK PAIN RELIEF: Amorwell back brace belt can relief low back pain, wasit muscle spasms or sciatica, caused by long time standing, seating, stretching, lifting or bending. It can protect your spine perfectly. It is also a posture correction. Help you get a charming pose in your shining life..Strong support: Three layer adjustable commperisson band and 4 support bar, can meet your waist support requirment. The polyester support bar won’t hurt your body than the metal support bar..ERGONOMIC DESIGN: Back Strap with 4 curve plastic support bar placed on both sides of the lumbar spine, perfectly fit the lumbar curve. Provide additional firm lumbar support and no spinal pressure, no restricting movement, no poke, no pain, no slipping, no roll up, no bunching. Just comfortable support..Breathable and sweat- absorbent Material：The back support belt is all formed by hollow-out elastic cloth. It is not punched but knitted. It is also firmer than the Composited with polyester. The polyester is also not sweat-absorbent like our colth..ORDER NOW: Try it out! Our back belt is 100% satisfaction guaranteed so you have no risk!