G664 Violet red granite step We supply many kinds of Granite Stairs / Steps, like G603, ... , G682, G684, G687 and so on. G664 Violet red granite step 1.Color: grey, white, black, yellow, green, red, brown and ... etc.; 2.Standard Size: Step,100-150x33cm, Riser,100-150x17cm, other sizes are available upon ...