This double inner run curtain pole set with a profile diameter of 20 mm is ideal to complete a perfect curtain decoration. The inner run profiles 20 mm diameter are made of aluminium and have a run groove with 6 mm. The upper groove is intended for fixing a connector in case a division is necessary due to the length. The accessories such as beams and end pieces are made of wood (painted). This complete set includes all accessories necessary for assembly. Size: 5cm H x 480cm W x 18cm D