Using these accessories is quite straightforward. First, make sure they are placed in a stable position according to the dimensions. You can then connect them to the relevant equipment as needed. Note that since this item hasn't been tested due to lack of proper equipment, use it with a bit of caution. For maintenance, keep it in a clean and dry place. Wipe it gently with a soft cloth if there's dust. Don't use any harsh chemicals as it may cause damage to the surface, especially considering there might be minor scratches from normal use.