Sink Glass 1,Type: Toughened glass 2,Size:any size according customers' requests 3,Thickness:4mm-19mm Sink Glass1,Type: Toughened glass2,Size:any size according customers' requests3,Thickness:4mm-19mmSink Glass: Tempered glass,plus features as photic,washable and can produce colorful pictures that never fade. As high temperature resistance of the tempered glass,plus features as photic,washable ...