Feature●Features of RDMS70: Rockville RDMS70 Desktop Mic Stand with Boom and Steel Round Base and Adjustable Height, Heavy-duty weighted steel round base, Adjustable Height●Boom arm for precise positioning, Rubber pad for extreme stability prevents sliding, Low profile design●Scratch-resistant powder coated finish. Specifications: Boom length: 13.8" (40cm)●Height adjustment: 10.63" to 15.75" (27cm ? 40cm), Base Diameter: 6.3" (16cm)●Thread Size: 3/8", Weight: 4.85 lbs (2.2 kgs)Description