... on the lower back.2.Use good quality Velcro,stick strong and durable.3. Best workmanship,comfortable to wear,fit the ... , muscle pain, muscle injury, abdominal strains & injury.2. The additional strong elastic webbing allows full control over the level of compression. It ... color Size: S,M,L,XL Material: Polyester fibre and Elastic Band OEM/OMD: OK Package: PP bag and Carton