Mitsui Onnetsu Hōsu∞ Foot Bath Mat Set

I bought this for my mother a few years ago, but she soon moved into a care home, so it has been stored at home.
It has been used only a few times and is clean because it was used with a vinyl cover inserted into the boots.

Operation confirmed.
It is clean, but it is a used item that has been stored at home. We appreciate your understanding.

For your reference. From the HP:
What's amazing about the HOSUI∞ series!
*Reset your whole body with a gentle flow of warm water!
Warm water circulates in a spiral pattern through tubes folded throughout the mat, providing gentle warmth and a comfortable stimulus. It is especially recommended for those who suffer from chronic coldness, have trouble sleeping soundly, or get tired easily.
*Special design inspired by the power of nature
Inspired by the spiral patterns found throughout nature, the water tubes are uniquely designed. The tubes enter clockwise and exit counterclockwise, and the warm water circulating within gently soothes the body, as if balancing yin and yang.
*A wide variety of options to choose from to suit your needs
The S85 three-fold mat set, the size of a single bed, is ideal for use at home during sleep, while the S60 three-fold mat set, the size of a treatment bed, is suitable for use in a clinic.
The two-fold mat set, which fits on your home sofa or chair, the foot bath mat set for concentrated warming of cold feet and abdomen, and the abdominal mat set are also very popular in salons.
*Proven posture improvement effect
In cooperation with the National Defense Academy, subjects lay on their backs for 30 minutes on the HOSUI∞ (warm water circulation mat) set to level 5, and their backs and left sides were photographed and analyzed before and after using the posture analysis app Postima. The posture improvement effect of HOSUI was evaluated in 27 men aged 26 to 30, and it was demonstrated that 67% of them showed improved uprightness of the cervical and thoracic spine.

■Product Overview
Rated input: AC100V Power consumption: Max 300W
Timer: 1-12 hours Continuous use possible
Temperature control range: 1-8 levels Normal temperature running water possible No cooling function
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