Super Ortho Lumbar Support B5-011 (M)

Uses Unique Breathable And Durable Elastic Straps Allow Free Ventilation And Absorb Sweat Efficiently. The Two Side-Pulls Can Be Adjusted To Fit Snugly Into Any Waist. 4 Pieces Flexible Metal Stays Can Fit And Support The Back To Enhance Protection And Correct Lumbar Alignment. It Can Provide Physical Therapy To Relieve Lumbar Pain Effectively.