... GlassGlass could be clear float glass, bronze float glass, clear Nashiji, brzone Nashiji etc.Glass louvers are window structures ... parts are louver frames, glass blades, glass binds and inner installation instruments. Features:1) Glass blades are fixed with non ... be easily adjusted5) Glass louvers can be cleaned conveniently6) Glass could be clear float glass, bronze float glass, clear Nashiji, brzone ...