---------------------------------------------------
【Voltage Compatibility】
Our products are selected to support international voltage ranges (e.g. 100–240V).
However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.
【Plug Type】
Our products use Japanese plug types (A or B type).
Please use a conversion adapter if necessary.
【Important Note on Transformers and Adapters】
A transformer adjusts voltage to match your device’s requirements.
A conversion adapter only changes the plug shape and does not adjust voltage.
Using only a conversion adapter without a transformer may result in damage to the product.
【Liability】
We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment.
---------------------------------------------------
✅ [Original design (registered design) approved by the Japan Patent Office] It took two years to create this original GUAPO blackout eye mask, which was made with great attention to fabric, design, functionality (side pockets), and usability. [Unisex model] ✅ [Good Design Award winner] GUAPO's "neck pillow that can be bent into any shape" has been a hot topic on TV and in magazines, and won the Good Design Award. The brand's first blackout eye mask is here! Based on the dimensions and ergonomics of the Japanese head, we have pursued a 3D structure and fit that suits the Japanese face, achieving a comfortable fit that does not slip off until morning and outstanding blackout properties. This eye mask is one step ahead of conventional products, providing a comfortable sleeping environment.
✅ [Recommended and supervised by two medical and sleep experts] This eye mask was supervised by "Doctor Hiroaki Yoshikawa" and "Senior Sleep Health Instructor Erika Shinohara" to support ideal sleep. The eye mask is also a useful travel item when traveling by vehicle! ✅ [99.99% light blocking rate, tested by a domestic specialist institution] The GUAPO Sleep Anywhere Eye Mask is not just a light blocking eye mask, but has excellent light blocking properties and a unique structure called "nose fit curtain" that blocks light from entering from below. It fits closely to the skin, preventing light from entering from all angles and supporting ideal light-blocking sleep.
✅ [Industry first?! With side pocket] ＜Usage scene 1＞ If you use earplugs when you sleep at night, you can put the earplugs in your pocket when you wake up in the morning and store them together with the eye mask. ＜Usage scene 2＞ When you take off your eye mask for a moment on an airplane or bullet train to talk, eat, go to the toilet, or temporarily remove your earplugs or wireless earphones, you can put them in your pocket and store them temporarily. You will be freed from the hassle of looking for a storage case or putting them in your pants pocket. We have realized something that has never been done before, but would be nice to have (convenience).
✅ [No metal fittings! No discomfort when it touches your head] There are many reviews saying that the adjuster parts made of resin or metal, which are often found in conventional rubber belts, hurt or feel uncomfortable when they touch your ears or head. We do not use any such resin or metal adjusters, and instead use Velcro tape that is easy to adjust the length, in pursuit of the best sleeping comfort. In addition, the GUAPO eye mask uses rubber material only for a part of the belt, minimizing the load on the rubber and preventing it from stretching and becoming unusable. Thanks to this rubber, it is easy to adjust the position when wearing it, reducing the feeling of tightness on the head.
✅ [95% cotton that is gentle on the skin, tested by a domestic specialist institution] Conventional products are often made of chemical fibers, but this product uses cotton material that has excellent breathability and water absorption because we want everyone to use it regardless of their skin type. ✅ [Consideration for not putting pressure on the eyes] It has a 3D structure with unevenness that fits the Japanese face, and the eye area has a recess of about 15 mm, so there is no pressure on the eyes and eyelashes are not easily hit, making it comfortable to wear. ✅ [Washable] It can be washed, so you can always keep it clean. (Please check the instruction manual for washing instructions) ✅ [Package contents] Eye mask body, storage bag, instruction manual and warranty card (A convenient storage bag for carrying is included, and it can be used for travel and business trips.)
[30-day warranty] GUAPO products are planned, developed, inspected, sold, and supported by a Japanese manufacturer. Returns and refunds are possible within 30 days of purchase. Please feel free to contact us if you have any initial defects, if the product is not what you expected, or if it breaks while in use. If you have any questions or problems after purchasing the product, please feel free to contact us via the email address or official LINE account listed in the instruction manual. Please rest assured that we will deal with your inquiries wholeheartedly until the end.
GUAPO Sleep anywhere eye mask
