... thickness:4-19mm 4.wooden crate NameTempered glass,toughened glass,building glass,safety glass,glassSpecification1)Max Size:2440*6500mm,Min ... two pieces glasses,then wooden crates PARTITION TEMPERED GLASS Brief introduction: 1.tempered glass,toughened glass2.max size:2440*6000mm3 ... can endure 3 times temperature than ordinalry glass, also can endure changing of above 200°C . Partition Tempered glass