1 Popular sizes: a)Tiles: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")b)small slab:40x180upx2/3cmmid slabs: 60x180upx2/3cm, 70 x180upx2/3cm, 90 x180upx2/3cmbig slab: 240x120x2/3cm 2 Surface Finish:*Polished * Flamed * Honed *Bushhammered *Sandblasted *Antique, etc.as per requirement. 3) Common Packing:a. tiles: thermocol box, then into foam lined strong seaworthy wooden crates or pallets;b. slabs: seaworthy wooden bundle, plus strong wooden crates, final reinforce with metal or foamy attaching straps;c. fumigation certificate come along if requiredd.27 tons 1050 sqm tiles of 1cm thickness,27 tons 550 sqm tiles of 2cm thickness,27 tons 350 sqm tiles of 3cm thickness27 tons 470sqm 2cm"s slabs,27 tons 330 sqm 3cm"s slabs4) Quality Control:Polished degree: tombstone polished degree: up to 95; slabs: 85-90, according to clients" inquiryThickness Tolerance: +-0.5mm for 1cm tiles, +-1mm for 2cm tiles.5 Guarantee:no crack, no discoloration, no break, whole perfect corner and edge, small tolerance;, high density and hardness, non-slip 6 Payment:30% TT advance and 70% TT against BL Copy or Fax, L/C, Western union 7 Our competitive products are:Shanxi black,China black,Mongolia black,G687,G664,G562,G684,G681,G635,G654,G602,G603,G623,G633,G614,China green,ever green,ect