Using these Kanto SP6HD desktop speaker stands is easy. First, choose the appropriate top plate size from the two options provided. Then, attach the speakers to the top plates using the included mounting screws. Place the stands on your desktop, making sure they are stable. You can rotate the top plates up to 15 degrees left or right to find the best position for your listening. When setting up, route your speaker cables through the hollow core of the stands to keep your desktop organized. As for maintenance, simply wipe the stands and top plates with a clean, dry cloth regularly. Avoid using harsh chemicals or abrasive materials as they may damage the steel and foam. Also, make sure not to exceed the weight limit of 30 lb per stand to ensure the stands' stability and longevity.