Floating Polyester Sunglass Sport Cord prevents loss of your valuable sunglasses during water sports, thanks to the 6 buoys which could keep the eyewara afloat on the water.
Designed with silicone tube ends which slide onto the end of your glasses. They will fit most sunglass temples except really wide ones.
They have a toggle to tighten so it could fit with your head size Suitable for swimming, surfing or other water sport activities