DescriptionAre you looking for practical anti-lost chain end buckles for glasses? Our products will be your good choice. Made of reliable materials, it has excellent durability and practicality. Reasonable design makes it efficient and professional, and can better help you keep your glasses.Features-Color:As Shown -Material:Silicone,metal -Size:2.00X0.60X0.40cm/0.79X0.24X0.16in -You can adjust the coil to fit your eyeglasses, enough adjustment range is suitable for most glasses.- Use it together with the glasses chain to effectively prevent your glasses from losing.- Easy to use, good accessories for eyeglass chain to prevent from losing, a nice helper for you.- The design is simple and chic, and is also a perfect decoration for your eyeglasses.- Made of reliable materials, the chain end buckle is durable and practical, so you can use it with confidence.