Stepping Stone Advantages: 1). Factory direct, Quarry owner 2). Ten years experience. 3). Good packing ... , green, red, brown and etc.; 2.Standard Size: Step,100-150x33cm, Riser,100-150x17cm, other sizes are available upon request; 3. Normal ... :Slab, tiles, countertop, paving stone, curbstone, monument, etc Stepping stone with low price from factory direcly