Using the SpaEquip Deluxe Table Warmer is easy. First, place it on your full - size massage table (up to 33 inches wide, 73 inches long, and 8 inches deep). Then, use the digital touch - screen hand control to set your desired temperature (up to 135°F) and time (up to 8 hours). The hand control will dim after 1 minute of non - use to save energy. Remember, this warmer has overheat protection and automatic shutoff for your safety, so you don't have to worry about it getting too hot. When it comes to maintenance, the fleece cover is removable and can be machine - washed. Just make sure to unplug the warmer before cleaning the cover. Also, keep it in a dry place when not in use. Enjoy your relaxing massage with the cozy warmth provided by this table warmer!