Made of , the eye patch is breathable and comfortable. A simple way to treat Amblyopia.These eye patches fit for one eye care and shield, without , avoid causing skin irritation, especially good for amblyopia strabismus.Good selection for training the lazy eye to work properly, so that vision can develop correctly. Feature - Color: Black and light purple. - Material: Silk. - Size: About 9 x 7 x 0.3 - These eye patches are made of silk and cotton, smooth and surface makes you feel very comfortable and relaxed. - No light leak: Made of light-shielding layers, completely opaque and no light leak. More effective to treat Amblyopia. - and comfortable: Made of , it is pretty soft, breathable and comfortable and skin-friendly. - Wide application: these eye patches fit for one eye care and shield, without , avoid causing skin irritation, especially good for amblyopia strabismus. - Good selection for training the lazy eye to work properly, so that vision can develop correctly. Package list: 2 x Pieces Silk Eye Patch Elastic Eye Patches Lazy Eye Patches for Adults Lazy Eye Amblyopia Strabismus