This is a new type of hot eye mask with a unique "bumpy protrusion" that provides a comfortable sensation for eyes that work hard every day. It is fragrance-free, so it can be used regardless of the scene, even by those sensitive to scents, before bedtime, or during work breaks. [Product Features] Unique bumpy protrusion design: The unique protrusion shape on the skin side provides a gentle and comfortable stimulation to the eye area. You can experience an exquisite "pleasant feeling" beyond just warming. Warmth of approximately 40°C lasts for 20 minutes: The comfortable temperature lasts for about 20 minutes, making it ideal for focused relaxation before sleep or during breaks. Does not hurt ears: Soft non-woven fabric is used for the ear loops. The gentle design ensures that your ears do not hurt even when worn for a long time. Fits snugly on the nose: With a cut-out shaped to fit the contours of the nose, it is less likely to lift and delivers warmth to the eye area without escape. Hygienic disposable and individually wrapped: Each mask is individually wrapped, making it convenient to carry for outings or travel. You can use it hygienically anytime. At the end of a day of prolonged computer and smartphone use For refreshment during travel or on the go As a small gift to convey "Thank you for your hard work" [Contents] 5 masks x 2 sets (10 masks total)