Do you want to do anything you want with wearing glasses? Our silicone glasses holder can help you freely move around in your daily life, such as exercising,dancing, playing basketball,or football, effectively preventing glasses from slipping. The glasses anti-slip hook conforms to ergonomic design and scientific curves, perfectly fit the human ear, is lightweight, easy to wear, and you cant even feel it behind the ear. The glasses anti-slip hook wont put pressure on the ears, safe and comfortable. I believe the silicone glasses holder can definitely help you a lot, and this is definitely a very satisfactory purchase.