Description Made of premium polyester, the eye patch is breathable, comfortable, and absorbent. It could block the light completely and is helpful to treat Amblyopia. Good choice for training the lazy eye to work properly, so that vision can develop correctly. Feature - Color: Black. - Material: Polyester. - Size: Free size. - Thick sponge in black completely block sunlight to treat Amblyopia. - Adjustable stretchy band for more free wearing. - Wide application: Fit for one eye care and shield and no skin irritation, especially good for amblyopia strabismus. - Also can be a good item for cosplay use. - Warm Tip: Dear buyer, Due to lighting effect,monitor's brightness,manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. sincerely hope that you can understand! Thank you! Package list: 1 x protective cover