Eyewear Adjustable Sturdy Eyeglass Chains Sport Strap/ Terra Woven Cords /Sunglass Retainer With Slip-In Silicone End Tube Spectacle Lanyard String

This product is for wearing your valuable eyeglass during sport activities such as biking, hiking, playing badminton, to prevent it from falling off. Length:38cm, diameter of rope:5cm -Colors available: solid colors - black, brown, green, amy green, blue, dark blue, mixed colors: black and white and black, red, grey and white, blue and white Material: sturdy woven climbing rope made of polyester with 100% silicon slider and loops -End silicone loops suitable for most eyeglass temple legs Adjustable with silicone slider while doing sports.syi