1. Size: The glasses strap is 68 cm/ 26.77 inches in length
2. Multicolor: 3 colors of black, deep brown and deep blue
3. Material: These glasses holders are made of PU leather, the tough but soft and pliable leather will not fray or break easily, can serve for long time
4. Advantages: Universal connectors fit most glasses frames, can work well with prescription glasses, sunglasses, reading glasses, safety glasses, etc.
5. Quantity: 3 pieces of PU leather eyeglass straps