Gravity GR-GMS231HB Microphone Stand w/ Round Base And One-Hand ClutchThe GMS 231 HB is a premium quality microphone stand with thick walled tubing, black powder coated finish and 175 cm maximum height. The exceptionally stable round base is made of heavy duty cast iron, while a rubber ring on the bottom ensures acoustic isolation and surface protection. The GMS 231 HB features a new and especially convenient single handed height adjustment function fitted with a non slip ergonomic handle that makes it very easy to use