... ,slate floor tile,Mushroom slate stone,panel slate,etc.Floor slate specification:1.avalable color: black, green ,grey, rusty, yellow ... 600x400mm,etc.(or client's request sizes.)4.Processing finishing:Natural split, saw, polished, honed,Mushroom,etc.Roof slate ... 400x200mm,400x250mm,500x250mm,ect.(or clients' request.)3.Processing finishing:Natural split, saw, polished, honed,Mushroom,etc.Usage: used ...