Corset And Lumbar Support With Adjustable Straps To Tighten Or Loosen To Your Liking Provides Support Around The Lumbar Region And Better Balance And Posture Of The Spine Corset Includes Steel Plate And Aluminum Alloy Supports For Maximum Stability Stable X-Shaped Circumferential Structure With Larger Rear Coverage Area That Provides Maximum Back Protection Made Of Breathable, Breathable Fabric To Reduce And Prevent Sweating While Wearing Versatile, Can Be Used During The Day For Daily Activities Or During Exercise, Weight Lifting Or Office Work Product Colors: Available In Light Grey