Fastener Elastic Glasses Glasses Rope Eyeglasses Straps Anti-Slip String Eyeglasses Chain

Label:Yes Inner diameter: 9mm Item type: Sports glasses rope Package included: 1*Eyeglass Strap Uses: Anti-slip glasses Gender: Unisex Length: 21.5cm(elastic) Material: High quality silicone Colors : 8 colors(as picture) High quality silicone anti-slip holder for the eyeglasses, ear hook. Super soft and light, comfortable and safe. Secure your glasses and sunglasses during use . Easy to use. Suitable for sports & activities.