Are you looking for practical anti-lost chain end buckles for glasses? Our products will be your . Made of rubber materials, it has excellent durability and practicality. Reasonable design makes it efficient and professional, and can better help you keep your glasses Features -Color:Assorted Color -Material:Rubber - Size: 2.00X0.70X0.20cm/0.79X0.28X0.08in - You can use these eyeglass chain holders together with eyeglass chains to help adjust the holding the glasses. - These practical eyeglasses chain ends can effectively prevent the loss of glasses and provide some convenience when you wear glasses for sports. - They can also be used as accessories for sunglasses to make you more sophisticated and fashionable. - The design is reasonable, this product is lots of eyeglass chains. - These eyeglasses chain ends are made of rubber, which are gentle, and durable. Package list: eyeglasses chain ends