brand new and high quality Features: Enhances the visibility of line or point. Special reflective film increases 1.3 times visibility of a green line or point when working over long distance or bright sunlight conditions. It has both metric and imperial units and the scale for your convenience. Easy to read scale with centre zero in both inches and for cm markings. Fix it in multiple Ways: Magnets for convenient attachment to metal studs, hole diameter for hook , back stand folds out to keep upright and steady on floor. Positioning hole designed for comfortable hand holding. The green glasses are used in the green level,the red glasses are used in the red evel, can enhance the visibility of the beam. Specification: Material: ABS Plastic Card Plate Size: approx.115x74x12mm/4.53x2.91x0.47in Glasses Size: approx.150x152x53mm/5.91x5.98x2.09in Optional Colors: Red, Green Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Card Plate 1 x Glasses 1 x Glasses Box ( other accessories demo in the picture is not included.)