6pcs Premium Nylon Eyeglass Straps, Adjustable Eyewear Retainer Anti-slip Chains

100% nylon imported our products include 6pcs black nylon eyeglass straps. adjustable rubber anti-skid buckle: the high-elastic silicone rubber anti-skid buckle at both ends of the eyeglass chain is firmly wrapped around the temple and is not easy to fall off. eyewear retainer is flexible and adjustable, it can be used for all types of glasses, such as sunglasses, swimming goggles, sports glasses, reading glasses, etc. adjustable length: this eyeglass holder strap is 25.6" long and comfortable to wear for any head and neck size. the rubber buckle on the glasses chain can adjust the length of the glasses lanyard, you can adjust it to fit your size. premium materials: the glasses strap is made of premium nylon and silicone non-slip buckle. not easy to deform, not easy to aging, not easy to break, and durable.