- For mounting several LNBs on a satellite dish ,- For LNBs from 23 mm to 40 mm , ,Note for Consumers: ,The existing receiver (satellite dish with a diameter of at least 75 cm) must first be aligned with Eutelsat for example, attach the unifeed holder to the original LNB, the second LNB is now aligned to Astra. - Material: Plastic Material ,- Mechanics: Upgrade by 85 cm and 100 cm ,- Model: Offset-Parabolantennen ,- Colour: Black 2 years legal warranty only