Specification: Color: black Material: silicone Product Size: unstretched: 22.5x2.8cm/8.86x1.1in, stretched size: 38x2.8cm/14.96x1.1in Package details: 3 x eyeglass straps for Ray-Ban Note: Due to manual measurement, the size and weight may have a certain error. Due to the difference between different monitors, there may be a slight color difference existed.
