Fabric:Polyester fiberSize:S,M,L,XL,XXLColor:Black blueApplicable scenarios:Scoliosis, sciatica, back pain relief, lumbar support, herniated disc, spinal stenosis, posture corrector, arthritis, waist trimmer, spine stretch, back therapy, back care.This special back support brace is the most suitable due to its unique double pull design, while retaining a non-bulky or heavy feel.Back conditions like sciatica, slipped disc, muscle spasms and pains associated with back conditions like herniated disc are effectively alleviated by this very effective double support mechanism. Moreover, this belt will help reduce movements involving twisting and sudden bends; also recommended for persons involved in work related to lifting heavy objects.Material: Polyester fiberPackage:1Pcs * Lumbar Support BletLumbar support gave you sufficient support in the lower back areas you need it most, wrap and support your waist, relieve pain, to get more confident.Ideal for mild low back pain, strains, or sprains, beneficial when used in conjunction with a rehabilitation program. Fit for any lifestyle - Eliminate lower back pain, comfortably do your housework, and enjoy an active lifestyle on your terms. Our lower back brace is for men and women, shaping your waist and lightening the load so you can stay active and pain-free. How to wear your back brace - You can wear the brace over or under your clothes. Please note: If you have sensitive skin, wear the brace on the top of a shirt to avoid irritation or sweating. Pull open the adjustable straps and leave them open. Pull open the main black section.Comfortably fit the black velcro to your waist. Adjust the straps to fit your waist size comfortably but slightly snug. High quality material - The Posture Corrector is made with breathable, strong, and high-quality materials,for long-lasting back support. So that you can wear it under your coat. Designed for industrial and/or personal usage; any profession and task where proper. Effectively support your body - Struggling with pain from sciatica, scoliosis, muscle strain, herniated disc, spinal stenosis or just sitting long hours?Our back compression support for men and women has stretchy and flexible straps and 4 splints to promote good posture with full spinal stability.