Foot and Back massager: Snailax shiatsu foot massager machine for multi-purpose is ergonomic designed with flexible shiatsu massage nodes to deliver fully massage from toe to heal,relieves feet pain and aches, also can be used as back massager to relieve back pains. Washable & Easy to Clean: A removable and washable cover makes heated foot massager avoid dust winding, and provides gentle massage, enhances comforts. This heated foot massager with 3-button toe control panel, simply turn on/off and set the mode the foot machine by toe touching. Flexible Massage to Fit Feet: The flexible massage nodes provide foot massage for all feet types. Rolling massage with 3 optional modes and 3 intensity levels relives pains from plantar fasciitis, Neuropathy, Chronic pain. Extra 2 anti-sliding pads can adjust height of the feet massager machine. Therapeutic heat: Snailax foot heater massage with 2 optional, heating levels provides perfect heated foot warmer to ease tired & aches foot muscles. The deep heat therapy helps improve blood flow, alleviate body fatigue and promote better sleep.