WPC lumber -Nail holding force:3111N -Rockwell hardness:73HRR -paint free,low maintenance,no crack -ISO9001, CE , ASTM WPC is made from HDPE+wood/bamboo powder and it is very easy to install. Size140 * 22 mmWeight3.86 KGS/MColorBrown, Brick, Grey, BlackCan be colored according to customer's requestComponentPE +WOOD/BAMBOO FIBERWPC LUMBERWPC decking is an attractive and dependable decking solution ...