... Good outlook and reliable 1.Detailed Information ProductG684 Block StairOther NameG3518, Black Pearl, Crystal Black, China ... +/-3mm to +/-10mmno cracks, no marks 2.Block Stairs Standard Size Length Width Thickness 50x35x15cm75x35x15cm100x35x15cm125x35x15cm150x35x15cm200x35x15cm 3.Finishing ... pineaaple, bottom sawn, rest split 4.Block Stairs Packing Details Block Stairs, 35x15cm, 140kg/ml, 180ml/ ...