Tempered and Soaked Glass Security: It will not hurt people after breaking to pieces,the self-beak rate is lower than 0.1%. High intensity: It has 4 to 5 times strength than float glass Hot Stability: It has good hot stability, which can endure 3 times temperature than float glass, also can endure changing of above 200C. Thickness: 3-19mm Max specification: Flat tempered glass 3000*8000mm; Bent tempered glass 3000*5000mm R=1500mm. Packing: Sea worthy wooden cases with interlayer paper.