... various.. 3) Own quarry, manufactory and low shipping c Curved granite curbstone.1) Size: it can be made according to your ... , honed, etc.3) Available color: beige, yellow, gray, red, purple, green, etc.4) Available material: granite, sandstone, limestone, marble, basalt, etc.5 ... and we will make the cooperative offer for you. Curved gray granite curbstone