NipLax Compression & Thermal Head Care Chillmet NP-CM24IV Product Features 360° Head Circumference Compression, Eye & Head Care Simultaneously 4 Selectable Modes Head Care that Soothes with 360° Air Power Ultimate Relaxation Experience. A perfect fit achieved through the thorough pursuit of comfort. You can use it according to your mood, from relaxation to head care. For those of you who are busy every day, experience the ultimate "Cill Out" feeling with the sensation of being enveloped by the air bag and the warmth of the thermal function. This is a new, unused item purchased in December 2025, but it has been opened once to check the operation. Please understand this before purchasing.