... , Steps 2) 100-160x16-33x2/3cm 1/2 Radius Edge Staircase, Steps Yasta Stone is a professional fabricator of granite ... radius,1/2 radius.The stone stairs can also have Anti-slip line also. The riser size 105-160x16x2cm, the short ... ,Semi Circle.Size, 100-160x16-33x2/3cm with polished or Anti slip finishedPopular Colour, G603, g654, g687, g664, g601, g635, china ...