Luxury material: Wonderful  sleep mask is made of 100% soft satin , as soft as silk . And the double layer filling is also made of 100% rayon cotton . Poly satin  is the  breathable, soft and comfortable fabric . Deep sleep anytime, anywhere: the wonderful  sleep mask is extremely lightweight but fits your face perfectly and creates a good sleep environment that covers your eyes with light, in bed, on airplanes, for travel, hotels, bus trips, camping trips, trains, or any other place where lighting is a problem. It is a perfect travel accessory to help you stay rested and cool. Skin-friendly: Soft satin  is a natural temperature regulator that is moisture to help you feel cool in summer and warm in winter. It keeps the skin its moisture and reduces the appearance of fine lines around the eyes. At the same time, it can also promote eye blood circulation, reduce eye congestion, prevent dark circles and bags under eyes. Humanized design: this sleep mask features a comfortable and painless head strap, which fits your face and eyelids for maximum sleeping comfort. Wonderful gift: our sleep mask has a nice gift box. It can be a wonderful and secret gift for any occasion such as Mother's Day, Thanksgiving, Christmas, New Year, etc. festivals, etc.Serious from raw materais to the whole production process,and strictly inspect each batch before deliveryAll you need is let us know your idea,and we will help you to make it,from design to the project and to the real product.As long as it can be sewed,we can make it.And MOQ is only 100pcsJust send us your logo ,label ,package design,we will do the mockup so you can have the Visualization to make the perfect Poly eye mask ,or an idea that we can inspireAfter confirming artwork, we can make the sample in 3 days and send out quicklyFor customized regular Poly eye mask case  and quantity below 1000 pieces, leadtime is within 25 days since order.Rich experience in Amazon Operation Process UPC code free printing & make labeling & Free HD photos