• Approved glasses according to the international standard ISO 12312-2 for direct solar observation. • High optical density black polymer lenses resistant to scratches. • Lightweight cardboard design for a comfortable viewing experience. • Pack of 6 units individually wrapped for greater protection. • Includes neck straps and solar filters for the mobile phone camera. • Suitable for observing total, partial, or annular solar eclipses. • It is recommended to limit use to periods of 3 minutes and supervise children during use. • Safety instructions: inspect before use and discard if damaged.