... or aluminium mirror, 2mm-6mm Two kinds of Vinyl film: 1. PE(smooth surface) 2. Cat II(woven ... ) Safety mirror is produced by applying a vinyl film on the back of mirror,in case the ... mirror is broken into pieces, vinyl film and broken pieces will conglutinate together without hurting ... especially for sliding mirror door. Two kinds of Vinyl film: 1. PE(smooth surface)2. Cat II(woven ...