Navy eye mask with heat function, perfect for relaxation. - Brand: SALUA - Accessories: USB charging cable - Color: Navy - Features: Eye mask with heat function - Size: Free size Thank you for viewing. Used a few times. I have confirmed that there are no problems, but since it is a visual inspection, there may be oversights. Also, please understand that it has been stored at home before purchasing. Will be sent with simple packaging, using the cheapest shipping method.