Breathable memory foam,soft and comfortable.No pressure on eyes.Unique heat-bonded technology instead of glue,sturdy and durable,and not easy to fall apart.Made of top quality knitted cloth,it will never stain your bed sheets or pillows.The adjustable buckle strap enabled it to fit all size head.It can effectively block lights and allow you to sleep well. Made from cotton material, measuring 9.84*3.94 inches, this custom cotton 3d breathable eye mask. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Portable, durable, practical for daily use.