These Recycled Mixed Plastic Square Post Nailer Batten 40 x 40mm are a maintenance free, long lasting solution to wood. Once installed, you will never have to replace them ever again.
You can work with it just like would wood, and they even have the appearance of wood, but they're far more cost effective and easy to maintain.
Some advantages include; no rot, no splintering, no warping, no toxic chemicals embedded - so you'll never have to paint them, and more...
A cost saving, robust, versatile, eco-friendly square post that will last decades.