1.Direct factory supply 2.weather resistance 3.Water proof 4.Easy to install 5.Material: slate, sandstone, quartzite 1.Direct factory supply2.weather resistance3.Water proof4.Easy to install5.Material: slate, sandstone, quartzite6.Color: black, grey, yellow, red, rusty, white, pink, green, yellow wooden7.Size: 40X20cm, 20x20cm8.Usage: wall cladding, wall panel, decoration9.Packing: in strong sea- ...