1.size: 145X30mm,leagth:desigh according to sustomers need. 2.color (xix available colors): yellow,strawberry red,brown,brownish red,silver gray,dark. 3.component: 30%HDPE(Grade A Recycle & HDPE) 60%bamboo/wood fiber(professionally treated dry bamboo/wood fiber) 10%chemical additives(wood ,texture strong,resistant to abrasion,impact resistance,high-density,waterproof,moisture-proof,anti-termite,easy installation etc.) 4.mail featutre: 1)high recyclable,eco-friedly,saving forest resources. 2)with the llok of the natural wood but less timber problems. 3)moisture/water resistant less rotten,proven under salt water condition. 4)barefoot friendly,anti-slip,less cracking,less warping. 5)reguires no painting,no glue,low maintenance. 6)weather resistant ,suitable form minus-40 to 60 centigrade and against UV. 7)weel done fo termites,insects,and moldy-proof. 8)available in different colors. 9)easy to install and clean. 5.certificate: ISO9001 certification & ISO14001 certification,CE,ROHS,INTERTEK,ASTM