Foldable holder for smartphones and tablets, made of wheat straw with a resistant bamboo base. Height adjustable, with non-slip rubber pads on base and holder. Large branding surface, especially suitable for pad printing on the holder and laser printing on the base.Materials such as bamboo encourage the use of natural raw materials, reducing pollutant emissions. It comes from a highly resistant and versatile plant with rapid growth and regeneration, making of it an excellent alternative to traditional wood.Wheat straw promotes the use of natural raw materials, thus reducing pollutant emissions.