Capable of holding speakers up to 1.8kg (4lbs.) in weight Adjustable height range of 66cm to 99cm (26” to 39”) Tool-free height adjustment makes it easy to place your speakers at just the right height Carpet spikes and rubber feet ensure stable positioning, eliminating the risk of accidents Installation is effortless, since this speaker stand only needs a Philips head screwdriver (not included), and sets up in five minutes Heavy gauge steel pillars, paired with a solid steel base, provides a durable and reliable construction QuickMount adaptor, as well as a top plate and included “L” brackets, gives this stand a wide range of speaker compatibility