Tab India Granites Pvt. Ltd offers Natural Cleft/ Polished Blue Limestone Slabs. Tab India Granites Pvt. Ltd supplies a wide range of granite, marble, slate, quartzite, sandstone, limestone and mosaics for use in architectural, constructional and building industries. The Natural Cleft/ Polished Blue Limestone Slabs are suitable for use in both commercial and residential applications. The Natural Cleft/ Polished Blue Limestone Slabs are available in various sizes such as 12" X 12", 16" X 16", 18" X 18" and 24" X 24".