... .50years durable 5.Popular in UK,Spain 1. Product InformationMaterialBlack Slate Board(Paver)Available Size60x15cm, 45x15cm, 35x18cm, 40X20cm, 30X10cm(other size ... per your requirments)FinishingNatural Split, Honed, Sawn Cut, CalibrateAvailable ColorGreen, Black, Rusty, Yellow,White,Purple etc.Available MaterialSlate,Marble,Grantie,Natural ...