Eye Patches SetYou will receive 4 eye patches for kids. The size of each eye patch is 10 x 5 cm / 4 x 2 inch, comfortable and lightweight, waterproof and stain-resistant, serviceable, and not easy to be broken. It recommends using it on glasses with a frame height lower than or equal to 4.6 cm/1.8 inch.Effective Patching TreatmentThese soft breathable eye patches fit for one eye care and shield, without excitant, avoid causing skin irritation, blackout protection, no light leakage, block all of the vision of the eye, especially good for amblyopia, strabismus and after surgery. Training the eye to work properly, so that vision can develop correctly.Quality MaterialOur eye patches are made of non-woven material, which is skin-friendly, making it easy. Suitable for sunglasses and normal glasses. No washing will do not contact your skin or scratch your glasses.Easy to UseWhen using the single eyeglass cover, you only need to slowly insert your glasses legs into the eye patches, then cover them; At the same time, you can adjust the place of it according to your own needs.Lightweight Eye PatchesEach glasses cover weight is only 2g, and will not touch your eyes, which can free your eye better and won't cause any pressure to your eyelid and eyeball. eye patches for glasses can be used over and over again. Hand washes in cold water with soap to clean. Reusable and eco-friendly.