Feature:1. Easy to carry when working, traveling or participating in outdoor activities .It can also be worn as a fashion necklace to match with clothes.2. Stylish and simple design, suitable for glasses and mouth muffle of any size, such as sunglasses, reading glasses and safety glasses, etc.3. Remove the silicone connector and the lobster clasp can hook the mouth muffle and turns into a mouthmuffle chain.4. Silicone connector is antiskid and firmly fixation, so you don't have to worry about losing it.5. Light weight, suitable for allday wear, suitable for men and women, practical accessory.Specification:Item Type: Eyeglasses ChainMaterial: Plastic Length: Approx. 71cm / 28inWidth: Approx. 1.5cm / 0.6in.Package List:1 x Eyeglasses Chain