【Material】this glass ear grip uses a super soft silicone, it’s lightweight and durable and can be used for a long time. Each pair is only 1g, when you wear them, you will feel nothing.
【Where you can use】 The glasses holder can be used for anti-slip, when you sport, run, walk, fish, or work, every day you will need the glasses retainer. Also, this will let you have a very good experience wearing your glasses.