How thick is Indonesia's Brown Java Slate slabs?

The thickness of Indonesias Brown Java Slate slabs can vary depending on the supplier and the particular project requirements. Typically, these slabs come in various thicknesses, ranging from 10mm (3/8 inch) to 30mm (1 1/4 inches) or even thicker. It is recommended to check with the supplier for the specific thickness options available for Brown Java Slate slabs.