This Trough is made from good quality decking material which is locally sourced from a sustainable supply. It is treated with a bio friendly preservative which makes it low maintenance. It stands 35cm high from ground to top (legs are 5cm) x 20cm wide. (External measurements) Internally it is 15cm wide with 26cm planting depth, ideal for deep rooted plants, vegetables It is complete with a permeable liner which allows the water to drain but prevents the plants from damaging the trough.