• ADJUSTABLE – Fully adjustable to ensure a snug fit around the head so that your sunglasses do not fall off or slide down your nose. Extendable so that your glasses can be carried around your neck as well.
  
  
• VERSATILE – Perfect for everyday use or for outdoor sports such as fishing, biking, skiing, hiking, rock climbing, etc. Fits most sunglasses, daily glasses, and reading glasses. 
  
  
• RESISTANT–  It's made of tough, wear resistant silicone that is built to last.