The heavy duty aluminium tubing construction makes it strong yet lightweight guaranteeing easy mobility. The steel base of the stand enhances its strength, reliability and durability. Heavy duty steel stabilizes the base legs of the stand providing the strength to take on over 50kg in weight. The lightweight aluminium pole provides added strength and rigidity. The stand can be adjusted from 38" to 71". The upgraded steel of the unit's collar leg housing keeps the stand solidly in place. Place your order today to get this top-of-the-line speaker stand set for your next meeting or conference.