Comfort & Breathable Eye Patch: These adhesive eye patches are made of premium non-woven cotton material. Eye patch are gentle on most skin, soft and comfortable to wear. The breathable fabric ensures comfort all day long. They won't deform or break easily. Ideal for rest, recovery, or any situation needing eye protection. Suitable for Various Situations: Perfect for treating amblyopia, lazy eye, strabismus. Ideal for after surgery use to keep the eye protected and keep light out. Useful for conditions like Bell's Palsy to keep the eye covered, especially during sleep. Also helpful for those with eye problems like dry eye or when an eye needs to be taped. Can be used during eye therapy as they stay in place effectively. and can be used under glasses. Proper Size for Adults: The size of the eye patch is about 3.3 IN x 2.3 IN/ 85 mmx 58 mm, suitable for most people. the adhesive is just about the right strength, They stick well but dont hurt to peel off. easy to put on and gentle remove. Good Design and Packaging: Our package comes with 20 pieces of black eye patches. Each eye patch is individually wrapped, which keeps them clean and is convenient for travel. Good Adhesive and Easy Remove: The adhesive of the eye patches is sticks well to the skin and keeping the patch in place for a long time, such as during sleep, work, or daily activities. They are also easy to apply and remove with little effort. Moreover, each patch can last up to 8 hours, providing great convenience and a nice using experience throughout the day without the need for frequent replacement. (Replace the eye patch if you are sweating)