Features:1. Both ends of the straps designed to push on and grip the glasses arm ends, you don’t need to worry about the glasses “fly away”.2. High quality silicone anti-slip holder for the eyeglasses.3. Super soft and light, comfortable and safe.4. Adjustable, one size fits most, unisex design.5. Can be used for outdoor sports, travel, suitable for reading glasses, glasses, sunglasses, etc, secure your glasses during use .Specification:Item: Anti-slip Glasses CordMaterial: Silicone & PolyesterColor: Black, Red, Blue, BrownInner Diameter: 3mm(suitable for the temple within 12mm)Total Length: 35cm(adjustable)Weight: 5gPackage Included:1 x Anti-slip Glasses CordHow To Use:1. Put the rubber rings at the ends of the mirror on the temples.2. Hold the rubber leg against the temple and fix it.3. If it is difficult to put in, you can use the shower gel to lubricate the silicone head, or cut off a small part.More:

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