Feature:
100% Brand new and high quality
Plastic PD meter/PD Ruler
Measure pupil distance
It is a very good promotional item and perfect for hospital, pharmaceutical or medical supplies

Description:
Measurement Range: 0-40mm/0-70mm
Material: PVC
Color: White
Type1 Size: Approx. 15.5*2.5cm
Type2 Size: Approx. 17.6*2.5cm


Note:
Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package includes:
1 x PD Ruler