Features:

• Rockville ACC-EX Accessory 21" Extension Pole For 35MM Speaker or Lighting Stand
  
• Universal 35MM extension pole
  
• Raise the height by 21” inches for any 35MM stand
  
• Great for increasing the height for use in lighting applications
  
• Rubber ring stopper
  
• Tightening knob to secure the extension pole
  
• Warning: Make sure your stand base is sturdy enough to support the increased height before using