Our toughened safety glass is 4 to 5 times stronger than ordinary glass of equivalent thickness. This glass is 6 times more resistant to thermal stress in comparison to ordinary glass. It can also withstand temperature difference of 250°C (in a range of 50° C to 300° C) compared to ordinary glass which can withstand up to 40°C. Our product is induced with compressive stress of 10000 to 20000 PSI on surfaces and not less than 9700 PSI on edges. Our glass when breaks falls into relatively harmless fragments with no sharp edges, thus preventing major injuries.