DescriptionAdjustable eye mask perfectly fit to your face to block light. Let you enjoy a good sleep in most environment and position. This eye mask is made of high-quality materials, stretch satin cloth with silk cotton inside, durable and comfortable to wear, will not move or fall off during sleep.Features-Material: satin, silk cotton -Size: 20.00X8.50X1.00cm/7.86X3.34X0.39in - Sleep mask designed with fully adjustable strap, a good gift for your family or friends. - Comfortable and breathable sleep eye mask, you could hardly feel that you are wearing anything. - Blocking light, easily farewell noise annoyance and feel relax. Great for the busy traveler, or anyone who wants to have a good rest or sleep. - Build to last, support long lasting use, a good sleep helper for your daily life. - Perfect for travelers, sensitive sleepers, partners of late-night TV watchers, night workers and more.