2-Piece Green Laser Safety Glasses for Rotary and Multi-Line Levels, Improves Beam Visibility, Box Included

High-Quality Laser Safety Glasses: Made of high-quality PC material, these protective glasses offer strong impact resistance and remarkable protection.

Adjustable Frame: The arm length is adjustable to four positions by approximately 2 cm (9.5 - 11.5 cm). The side and nose pieces fit snugly without slipping when adjusting the arm length.

Small Hole Design: Two holes at the ends of the arms allow for lanyards to be threaded through, making it easy to hang them around your neck or on a wall.

Improved Laser Visibility: When the laser tool's power is low and the laser beam is dim, wearing these glasses can slightly increase the visibility of the green laser line or dot.

Reduced Eye Pressure: If you experience eye strain from the bright or flashing laser beam, wearing these glasses helps relieve eye pressure.