Thickness: 1.0cm,1.6cm ,1.8cm, 2cm or accoding to your requirement. Specification: Available in different sizes as per Customers request. 305X305X16/18/20/25mm 610X305X16/18/20/25mm 457X457X16/18/20/25mm 610X610X16/18/20/25mm Big slab size available: 2200upX1200upX16/18/20/25/30mm Surface finishing: polished Honed Available: Tiles, floors, wall, countertop, Vanity top, etc. Advantage: We own our quarry and factory, so we can offer you high quality products at most competitive price, Top quality best price time delivery highly reliable. Tel: +86-(0)595-86663197 Mob: +86-13960301759 If you are interested in, please contact me without hesitation. Looking forward to hearing from you soon. :)