... that's easy to install. TOPLONG has every Cultured Stone you need for innovative and unique interior and exterior ... the expense of additional foundation support. Specifications:l Material:slate,quartz,sandstone,granitel Color: black,rusty,yellow,red,white , beige, ... pink, cyan, grey,purplel Finish: Split, natural, mushroom, raw edge, flat edgel Main Usage: outdoor and indoor Wall Cladding ...