Natural slate has been used as buildings decoration materials for hundreds of years because of its hardness, lightness, acidproof, waterproof, fireproof, and corrosion-resisting, as well as its beauty of natural colors and veins. it used for a great variety of surfaces in different forms of constructions, such as roofing, slate tiles, paving, slabs, wall cladding and specials. Home interiors, exterior applications, patios, pools and spas, residential and commercial roofing, business and hospitality uses. Available Colors: over 36 different colors, including red, pink, green, white, black, purple, grey, yellow and earth tones etc.