Relieve the Ear Pain - These eyeglass hooks for mask can adjust the comfortable position at will, effectively relieving the pain caused by wearing the mask for a long time. People with large or small faces can use this glasses mask holder to wear the mask perfectly, which is suitable for all people who wear glasses..Soft & Comfortable - Super lightweight(0.9g/pair), soft and in tiny size would be comfortable to your ear and it won’t give stress to your ear or skin. You don’t even realize you using eyewear retainers..Suitable for Lots of Glasses - The socket size of the eyeglass hooks for mask is: 0.08*0.2inch. This size is suitable for most glasses, such as anti-blue glasses, sunglasses used when going out, or goggles used at work. In short, if you happen to need to wear glasses and a mask at the same time, this glasses buttons for face masks is a good choice!.Suitable for Multiple Scenes - This eyeglass hooks for mask is super easy to use, the mask rope can be hung on the leg of the glasses. Whether you’re driving, going to school, working, shopping, reading or playing games, you can use this light mask ear saver!.Multifunctional - Creative eyewear retainers with mask holder design effectively reduces slippage and prevent losing glasses from face during sport or working and reduce stress from the mask for long time wearing.