Essentially a winning combination of the Ultimate Support MS-80 and MS-90, the MS-100B studio reference monitor stand features non-slip, high-density acoustic foam and an angle-adjustable base that lets you fine tune the sweet spot, and offers three internal channels (for audio cable, power cable, and shot or sand for additional stability) that run the length of the column to help keep your studio clear of untidy cables. Sold as a pair. Easy adjustment of the angle and axis of your monitors Sonic isolation and decoupling Three internal channels for cable and weight management High quality Series 6000 aluminum Capacity: 75 lbs. Height: 42″ Top Plate: 10.25″ x 10.25″ Base Diameter: 19″ Color: Black with black accents Weight: 15.7 lbs.