Stepping Stone Advantages: 1). Factory direct, Quarry owner 2). Ten years experience. 3). Good packing and quick delivery Stone Step:1.Color: ... grey, white, black, yellow, green, red, brown and etc ... sizes are available upon request; 3. Normal thickness: 2cm, 3cm and ect.; 4. Finish: Polished, honed, flamed, sandblasted, bush ...