I do not have access to the current measurements of Israels Tiberias Basalt slabs. However, these slabs can vary in thickness depending on their intended use and location. Some sources indicate that Tiberias Basalt slabs may be between 2-5 centimeters thick for indoor use, while outdoor installations may require thicker slabs up to 10-15 centimeters. It is recommended to consult with a local supplier or professional for accurate measurements and specifications.