1. Material: zinc alloy, optical glass lens
2. Magnification: 10X
3. Lighting source: 2 LED lights
4. Mirror diameter: 28mm
5. Battery: LR927 button battery x 3 (shipping without battery)
6. Optical glass lens, high transparency, clear image
7. Using thick aluminum alloy frame, good durability
8. With pointer scale design, easy to read the length
9. Two LED lights auxiliary light source, low energy consumption and long service life
10. Unfolded size: 5 x 5 x 3.8 cm
11. Folded size: 5.5 x 3.3 x 2.2 cm
12. Weight: 98 grams