The thickness of Palestines Bone White Limestone slabs can vary depending on the specific quarry and supplier. Typically, limestone slabs can range in thickness from 1.5 to 3 centimeters (0.6 to 1.2 inches) for interior applications, while slabs for outdoor use might be thicker, ranging from 3 to 5 centimeters (1.2 to 2 inches). It is recommended to check with a specific supplier or manufacturer for the exact thickness of the Bone White Limestone slabs they provide.