We supply 100+ different kinds of colors from granite, marble, slate, sandstone, limestone, travertine, basalt, onyx, prophyry and so on. Most of them used of indoor and outdoor for slab, tile, flooring tile, roofing tile, wall panel, wall cladding, cut to size slab, big random slab. *The popular stone tiles in standard size as below: 305 x 305 x 10mm (12" x 12" x 3/8"), 457 x 457 x 12mm (18" x 18" x 1/2"), 400 x 400 x 12mm (16" x 16" x 1/2"), 300 x 600 x 12mm (12" x 24" x 1/2"), 400 x 400 x 20mm (16" x 16" x 3/4"), 300 x 600 x 20mm (12" x 24" x 3/4"), 400 x 600 x 20mm (16" x 24" x 3/4"), 600 x 600 x 20mm (24" x 24" x 3/4"). *Slab size: 60upx180up, 140upx240up And the surface can be swan cut, flamed, tumbles, honed, chiselled, picked, bush-hammered, sandblasted, antique, etc.