vidaXL Middle Sofa 120x80 cm Impregnated Wood PineThis wooden middle sofa, standing out with the slatted design and soft cushions, will make a great addition to your garden, patio, or terrace for enjoying a cosy time with your family or friends. Impregnated wood: Solid pine wood is a beautiful natural material. Pine wood has a straight grain, and the knots give the material its signature, rustic look. Impregnation is a preservation process that is carried out by using autoclaves. The pressure