- Effective Soothing Relief: The weighted eye mask features a 6oz inner bag filled with natural lavender herbs and premium compression beads. This combination provides calming lavender scent and gentle pressure to alleviate eye strain, headaches, puffy eyes, migraines, and sinus discomfort. - Hot or Cold Therapy Options: For hot therapy, microwave the mask for 40-60 seconds at 90°C/194°F/600W to enhance blood circulation around the eyes. For cold therapy, refrigerate the mask for 1 hour. Recommended usage is less than 30 minutes for either treatment. - Versatile Eye Mask: The inner bag can be removed to use the mask as a regular sleeping mask, offering excellent light blocking for restful sleep anytime, anywhere. Simply reinsert the inner bag for hot or cold therapy. - Comfortable Plush Fabric: Made from super soft plush material, the eye mask is gentle on the skin, providing a comfortable wearing experience that feels soothing against your face. - Care Instructions: The mask comes with a reusable storage bag to keep it clean. Only the outer case requires washing; the inner lining should not be washed. - Why Choose Us?: Our focus on researching and designing effective sleep masks aims to enhance your sleep quality. If you have any concerns, please contact us, and we will work diligently to resolve your issues. We also welcome your feedback and suggestions.