• High Quality Silicone:Made of durable silicone to ensure long term use.
  
• polyester eyeglass straps:Equipped with rubber grips, these eyeglass straps are suitable for both regular and prescription eyeglasses, perfect for sports, outdoor activities and daily use.
  
• Easy to use:2.3 inch (6 cm) rubberized grip provides extra security. Fits thin-framed eyeglasses up to 0.4 inches (1 cm) thick and can be easily trimmed as needed.
  
• Durable and Comfortable:The sports safety eyewear frames feature comfortable polyester braided cords that are both durable and stylish. Adjustable buckles on the cords ensure that the eyewear straps won't come off easily and fit a wide range of head sizes and head circumferences.
  
• Versatility:The universal eyewear strap is approximately 27 inches (70 cm) long, ensuring that your eyewear hangs securely around your neck, allowing sunglasses to hang comfortably across your chest or over your head.
  
• Practicality:The ends grip all small and medium sized frames tightly so your glasses stay securely on your head even during your favorite activities.

Product Details:
Suitable for: men/women
Material: Spandex + Nylon
Style: Ear Hooks
Color: Black
Size: one size fits all

Package Includes:
2 x eyeglasses neck strap