Features:

Low - Rebound Memory Foam, Soft and Comfortable.
No pressure on eyes, eye space is wider and deeper than other flat eye mask (Silk eye mask will oppress eyes)
Unique heat-bonded technology instead of glue, sturdy and durable, no easy to fall apart.
Top quality fiber fabric never stain bed sheets or pillows. Memory foam makes you feel comfortable.
Fit all size head circumference, fully adjustable buckle strap, easy to adjust and not catch hair.
Effectively blocking lights and allows your eyes freely blinking. Ideal for meditation, Yoga, travel, napping, insomnia.
Low-Rebound Memory Foam: Sleep eye mask with breathable hole design, high-quality memory foam, increase comfort and breathability.
3D Contoured Design: The eye mask based on ergonomics. Unique contoured feature a protective curve with more contour space than another, will not touch your eyelids and eye makeup, no pressure on your eyeballs, and you can open your eyes freely.
Improved Adjustable Strap: This sleep mask adds a silicone coating to prevent it from falling off during sleep. The circumference has been expanded from 15.8" to 27.6", suitable for women and men with improved adjustable Strap. The thin, easy-to-adjust headband will not entangle your hair.
Block Out Lighting Perfectly: Soft and comfortable night blindfold makes no pressure on eyes. 3D contoured  blackout eye mask for sleeping. The latest ergonomic design fits the face shape to ensure that it fits different faces without light leakage.
Safe, Washable and Reusable: The eye pads are reusable and hand washable, and provide maximum comfort.
 
Package: 1*sleep mask