You will get 10 boxes (one box/12 pieces of glasses) of solar eclipse glasses. mixed colors.
Also known as "total solar eclipse glasses", "solar eclipse observation glasses", "solar viewing glasses", etc. It is a professional observation tool for watching solar eclipses (partial eclipse, annular eclipse, total eclipse) and protecting human eyes.
The core part of solar eclipse glasses is the lens, which must use professional light-reducing sheets or light-reducing film. Light-reducing sheets include metallized films, polycarbonate, polyester fiber films and other materials. The ideal solar light-reducing sheet has a maximum transmittance of 0.0032% (3/100,000) and should effectively filter ultraviolet and infrared rays.
Most of the frames in the world are made of paper, and during the previous total solar eclipses around the world, solar eclipse glasses were very popular fashion products. The so-called viewing of a total solar eclipse through smoked glass, photographic film, X-rays, and sunglasses is extremely dangerous. Do not take risks!