- Lightweight and comfortable to wear.
- Soft end tips that slide onto eyeglass temples to increase comfort and hold glasses firmly in place.
- Total length: 6.5cm/ 2.55". Hole Diameter: 2x1mm (Expandable).
- Methods for easier to slide onto eyeglass temples: Soften by hair dryer or put it in hot water for 20 seconds. In addition, you could also apply some of detergent to make it lubricate.
- Suitable for reading glasses, myopia glasses. Material: soft silicone.