Xaoshaoyi 5 glass stoppers in non-slip for fatigue of sunglasses in metal 5 colours

5 glass stoppers in non-slip for fatigue of sunglasses in metal 5 colours Description: Quality material: These glass fatigue plugs are designed and supplied by Yiesing. In soft elastic and super-light easy to use and easy to install. Anti-slip design: Avoid slipping glasses; ideal for work everyday use or outdoor activities. Mea surements:The foot handle is suitable for the foot core with a diameter of 0 8 mm-1 2 mm (square or round). For fatigue of sunglasses or eyeglasses. Colours: Available in five colours: black brown white purple red. You can choose the color you like and it with your family or. Specifications: Material: silica gel Color: as shown in the figure Size: 6.9x0.7cm Include: 5 binocular lens cover