This picnic table is made from FSC slow-growing pine, with rounded edges, and pressure treated with Tanalith E. The product is delivered flat-packed for easy self-assembly. It is constructed with extra thick 32 mm timbers for strength and durability. The product can easily withstand heavy daily usage. Please note: This item has been dip treated to prevent fungal attacks and rotting which may mean a light green tinge can be seen on your bench or picnic table. Over time the green tinge will quickly disappear and you will be left with a natural pine-coloured bench.