Luxury material: sleeping masks are not only made of soft satin fabric . as soft as silk .  And also filled with 100% rayon cotton , super soft, smooth and breathable. It is more durable and comfortable, softer on delicate facial skin. Unique design: 100% poly  strap, not like elastic strap. No chemical smell, no hair tangle. More care for your hair and skin, good for side sleeping. Lightweight and soft  sleep mask. It is ergonomically designed to relieve stress and relax muscles. provides the best sleeping experience. Let you enjoy a comfortable life. Sleep aid: to create a good sleep environment, it can cover the light irradiation in the eyes, eliminate interference, so that you have a comfortable and peaceful sleep. At the same time, it can promote eye blood circulation, slow eye congestion, avoid dark circles, bags under the eyes. Enjoy sleep anytime and anywhere, whether at home, in a hotel or on the plane. Gift wrapping: each sleep mask has a travel pouch wrapped in an elegant gift box. The best gift for your loved ones and friends. Any of your problems will be solved within 24 hours.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