B. G. Exports manufactures Multi-Coloured Slate in Tumble Finish. B. G. Exports also manufactures all kinds of natural stone specialties. This Slate has tolerance of +/- 1mm in size and thickness. Multi-Coloured Slate in Tumble Finish, also known as Mayur Multi Colour, is available in size and thickness of 10cm X 10cm X 1.0cm and 15cm X 15cm X 1.2cm. The Company has state of the art manufacturing facilities for making this slate.