High quality material: use 100% supersoft satin  fabric and memory foam materials. It is very light, nice and breathable, comfortable to wear. The sleeping mask has fade-proof function. Block the light: it obscures the light perfectly, for a wonderful night's sleep. Sleep soundly anywhere, anytime if you need a cozy nap. Block light design to ensure complete darkness, offers you a middle of the night environment. The  eye mask allows you to completely eliminate the light even using the light-colored eye mask. Adjustable soft strap: the adjustable band allows you to tighten the sleep mask if necessary to further remove light, providing a comfortable sleeping environment. Will not cause headaches due to the short adjustment of the straps, nor will it move or fall off while you sleep. For women, men and children. Multi-scenario use: whether at home, plane, train, bus or in the office, it is a good helper to help you relieve fatigue. Perfect gift: loved ones, friends, parents, parents, daughter, girlfriend, Christmas, Valentine's Day, birthday, Mother's Day, New Year, Thanksgiving, 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