The surface is soft and breathable silk, and the inner layer is made of cotton. It effectively balances the pressure of the eye mask on the wearer's face without pressure, allowing the wearer to feel comfortable. The new design is derived from the mechanical principles of the human body and the special 3D cutting of the human face, so the eye mask maintains air based on shading, creating a comfortable sleep state for the wearer. Creates a good sleep environment. This blocks light from shining into the eyes, eliminates interference, and allows for comfortable sleep. At the same time, it promotes blood circulation in the eyes, slows down eye congestion, and can prevent dark circles and bags under the eyes. 【Comfortable Elastic Band】The high-elastic band is designed to fit various head circumferences without tangling hair, making it suitable for long hours of sleep. 【Uses】The comfortable sleeping mask is perfect for naps, trains, and flights, allowing you to enjoy deep sleep anytime, anywhere. Sleep Mask Portable Imitation Silk Sleep Eye Mask Travel Eye Patch Nap Eye Patch Rest Blindfold Eye Cover Sleeping Mask Night Eye Shade 3D Sleep Mask (Size: Gold) Sent in simple packaging. The actual product photos are on the second image. 53-331200