Features: Practical gift choice: You can send adult safety glasses to your classmates, friends, family and other people you loved, to express your love and care, they will be happy to receive this gift. Thoughtful Design Lightweight protective safety glasses feature wrap around design, provide all around visibility and protection against flying particles or debris. Specifications: Material: polycarbonate Color: as the picture show Size: as the picture show Package includes: 30 x Safety glasses Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays.