Review on 👀 12PCS Eye Patches for Glasses, Medical Eye Patch for Adults and Kids, Effective Treatment for Lazy Eye, Amblyopia, and Strabismus, 2 Size Options by Heather Brown

For those who doubt the material, the eyecups appear to be made from a paper-like, reusable, non-washable "stuff". They are comfortable and offer "full coverage" of the eyes. A minus point - it is difficult to open the slots reserved for the temples of the glasses, although the temples can be pushed through. (Also, there's really no need to use slits as the material is very flexible.) One final point: 12 pieces can only be in 2 packs; may need to be separated.