large wooden strip flooring wood flooring asian asian pear sapele wood floor wood wax wood floor russia oak wood floor wings

size:450*450*15mm all made of real wood 1) products are antipollution 2) joints: tongue and groove 3) available dimensions: 455mm*455mm*15mm 500mm*500mm*15mm 600mm*600mm*15mm 455mm*455mm*16mm 500mm*500mm*16mm 600mm*600mm*16mm or other sizes that you want 4) thickness deviation: less than 0.20mm 5) density deviation: less than 4% 6) formaldehyde emission:less than 0.5