The 35-pound beams lock together to make a rigid base for the tower. The legs on the corners of the base adjust up and down over a 5-foot range to make up for uneven floor levels. The new, patented, Light Bulb Scaffoldâ¢ System is the solution to all your access problems.
Acid reflux is the most common cause of chronic laryngitis. But chronic laryngitis may be caused by more severe problems such as nerve damage, sores, polyps, cancer, or hard and thick lumps (nodules) on your vocal cords. The vocal cords are the vibrating elastic bands inside the larynx that produce your voice.
Laryngitis is when the voice box or vocal cords become inflamed from overuse, irritation, or infection.There are two main types of laryngitis: chronic (long-term) and acute (short-term). The inflammation that causes laryngitis can be tied to a variety of conditions.aryngitis is when the voice box or vocal cords become inflamed from overuse, irritation, or infection.