Cortenstaal keerwand buitenhoek 50 x 50 cm (50 cm hoog) Vierkant This one has a length This one has a length of 150 cm and a width of 50 cm you can apply an oil specifically for Douglas fir You can use them to make planters or place them separately as a patio divider or use them as a kerbstone to absorb any height differences in the garden a height of 50 cm