Alcare Back Pain Corset Back Pain Support Off-white, Size L Size: Total length: 94cm Width: 18cm Stretch rubber section: 28cm The inside is made of a gauze or towel-like fabric, which may help to avoid some sweatiness (Image 3). As shown in Image 5, the stitching on the belt on one side is frayed. It did not affect use, but please refrain from purchasing if you are concerned.