Dear Customer, We are Indonesian company, manufacturing wood flooring especially with Merbau species in unfinished and UV prefinished, regularly exported to Poland, Russia, Australia, UK and China. Our products are A quality, one face clear n surface.Grain : quarter, semi quarter and flat sawn and MC : 10+/-2% Our regular flooring dimensions are :- 15x70x300-1200 (MM)- 15x90x300-1200 (MM)- 15x120x300-2100 (MM)- 15x140x300-2100 (MM)Skirting :- 15x70x1800-3300 (MM)- 15x90x1800-3300 (MM)Decking :- 19x90x1800-5400 (MM)- 19x140x1800-5400 (MM) Lamella.- 4x90-140 MM x RL.Should you have further question or inquiry, please contact :carol-***** or mobile : +628129203330.Regards, Caroline