The OTC 2880 Comfort Pull Lumbosacral Support is very low profile – with 
     an eight inch deep back panel – so it can be worn undetected under clothing. 
     It has a completely non-elastic construction for optimum support. Quite simply,
     it works when elastic models do not. The key feature of this support is its rigid
     back panel with a simultaneous roller-pulling tightening apparatus and drawstring 
     pulls that provides symmetrical compressive support for the entire lower back. 
     The wearer can independently adjust the top and bottom of the brace to provide 
     localized compression where it is needed for maximum pain relief.