100% Natural Silk Sleeping Eye Mask Shade Soft Sleep Mask Eye Patch Breathable Eyeshade Sleeping Bandage on Eyes For Sleeping Specifications: Name: 3D eye mask Category: direct contact with the skin Ingredients: surface soft breathable, inner layer using cotton material. Custodial care: normal care, this product can be recycled. Color:Black,Pink Size:19.5*8.5cm Weight:50g Quantity:1pcs Suitable Head Circumference:Adjustable(Elastic band) Feature:Breathable,Comfortable,zero pressure,slippery Using Scenes:On the plane,On the Bus/train,Office and so on. Product Features: 1: the surface soft breathable , inner layer using cotton material. It can effectively balance the pressure of the eye mask to the face of the wearer, without the feeling of oppression, and make the wearer feel comfortable. 2: the unique new design derives from the body's mechanical principle for the body to make a special stereoscopic cutting for the human face, so that the eye mask keeps air on the basis of shading and creates comfortable sleep conditions for the wearer. 3: create a good sleep environment, can cover the light to the eye irradiation, eliminate interference, let you have comfortable and comfortable sleep. At the same time, it can promote blood circulation in the eyes, slow congestion of the eyeball, prevent dark circles and bags under the eyes. 4.Elastic band design, you can adjust the size, suitable for any size head circumference. Cleaning Method: Hand wash temperature below 40C Do not rub violence Flat lay to dry Do not machine wash Packing Content: 1 x 3D eye mask