The product is a Sunglass Holder 

Its key feature is:

• Material: Made with Leather, which provides a durable and stylish way to protect eyewear.

This type of product comes in many variations, such as:

• Soft Pouches or Sleeves

• Cases with Snap or Magnetic Closures

If you can tell me more about the holder—like its color, what kind of closure it has (if any), or if you want to know about care for leather cases—I can give you more specific information!