1). lava stone 2). good quality and competitive price 3). sincere ... America,etc.4)dimension: as customer requestbuilding finishing material-- lava stone 1) availabilities: cut-to-size, random slabs, tiles, ... stairs, paving, curbstone, door & windows sills/frames, countertops, stone curving, garden products, etc.2) Thickness: 10mm, 15mm, 20mm, 30mm, etc ... please don't hesitate to contact us. lava stone