1.grey granite paving stone 2.rough picked Materialmarble, granite, limestone, onyx, etcColorwhite, beige, black, brown, coffee, grey, etcSizevarious sizes ... , lined with plastic foamUsagepaving stoneAdvantagesTOP quality, competitive price, timely deliveryMaterialmarble, granite, limestone, onyx, etcColorwhite, beige, black, brown, coffee, grey, etcSizevarious sizes ...