Moonlight Eye Mask is made of quality 65% Polyester and 35% corton material, with a layer of 2mm thick sponge and a layer of non woven fabric. The Mask is full colour digital printed before stitched. It is an ideal travelmate for use on buses, trains and planes, wearers will enjoy peaceful rest with blocking out distracting light. The elastic strap offers a comfortable fit for all.