Clear Bending tempered safety glass: --Thickness:4~12mm --Color:grey,clear and tinted ... of 69 MPa. For it to be considered safety glass, the surface compressive stress should exceed 100 ... when strength, thermal resistance and safety are important considerations.Specifications: thickness:3,4,5,6,8,10,12, ... of flexing resistance and shock resisitance.4. Photos: 4~12mm Clear Bending Tempered Safety Glass