BREEZE, Brand Comfortable Sleep Mask: 

Make sure that you are undisturbed with this Comfortable Sleep Mask. It works to provide you with a peaceful night's rest. This travel sleep mask is also helpful for relieving migraines by preventing painful light from entering the retina. The extra soft padding and smooth satin finish gently covers the eyes while you lie down. Take it with you for an in-flight nap or keep by your bedside while at home. 

Specification: 

• Length: 7.9 Inch(20cm); Width: 4.3 Inch(11cm) with Adjustable Head Straps.
• Adjustable Strap Circumference: 46-65cm/18.1-25.6 Inch
• The head hand is completely adjustable to form the most comfortable fit possible in any sleep position.
• Blocks out light for restorative rest and allow for melatonin production for natural sleep.
• Material: Pure natural mulberry silk on both sides. Filler: Cotton blends. 
• Color: Black, Navy Blue, Silver Gray
• Package: 1 x sleep mask 

Features:

• One size fits all people.
• Small size and portable, suitable for traveling.
• Make your eyes feeling refreshed and stress-free.
• Perfect for those who are tired and under pressure.
• Perfect as gift to your friends.