... 2134 x 3660mm,3300x 2140mm etc. Tempered glass:Our fully tempered glass offers customers the following safety characteristics:-4-5 times stronger ... to thermal breakage than annealed or heat-strengthened glass-If breakage occurs, the glass breaks up into small, cubical fragments, which ... , rough edge. 5.Holes:Drill work available at customer's option. 6.Edge: Corner:natural corner,grind corner,round ...