ZMREN Features: High-quality material: made of durable metal alloy chains, rust-proof and non-slip silicone buckles. The rubber ring of the glasses is made of rubber and metal. Easy to use: the 70 cm length is easy to use: the glasses strap is 70 cm long, equipped with 2 non-slip rubber rings with metal eyelets. The total length of the glass chain and the rubber ring is about 75 cm. Multipurpose: suitable for sunglasses, reading glasses, day glasses, visors, etc. This high-quality glasses accessory is easy to attach to all types of glasses, you can always have your hands free when you go out. Adjustable fixing ring: both ends have adjustable metal silicone rings and metal end hooks. The adjustable silicone ring easily attaches and detaches to clip the glasses for easy mounting on the glasses. Wide range of applications: suitable for glasses, reading glasses, sunglasses, etc., but also suitable for hiking, travel, dancing, beach, outdoor and indoor activities, etc. Perfect gift for Valentine's Day, Mother's Day, Thanksgiving. Birthday, Anniversary, Dates, Christmas and other holidays. Item model number: ZM-123 Details: Specifications: Material: alloy, pearl, silica gel. Chain length: approx. 70 cm. Color: white + black. Weight: 5.5 g * 2. The package includes: 2 glasses chains. EAN: 4181913731161 VINTANGE SUNGLASSES® by Cinzia Coppola is a registered UIBM Italy trademark n:2021000178553 P.IVA: 10343091210 n. Rea: NA-1099601