GLASSESSENTIAL┬« FlLEXGUARD Sliding and Folding Security Grille provide high security because of its strong built.FlLEXGUARD Sliding Grille is a good choice for floor to ceiling area dividers in public spaces such as offices, hospitals, food courts and lobbies. The FlLEXGUARD folding Security Grille door should also be considered for areas enclosed by glass for added protection if the glass should ever break.FlLEXGUARD Sliding grille is a  solid, substantial grilles that will stand up to the rigors of use in schools and stadiums.