1. Protect the glasses from bending and breaking;

2. Zipper ensures the sunglasses are safe, protected and won't fall out of the case;

3. Prevent glasses from scratches, dust, stains and moisture;

4. You can practically customize these cases in numerous ways and add features such as zippers for extra protection, pockets for storage and key chains for versatility;

5. EVA mold offers continence at all ends. The exterior is waterproof and durable.

6. It can clip on your keys, bags or even to your clothing. These options make it versatile for all occasions, including running, swimming and travelling.