1Pcs Standardized Eye Chart Visual Testing Chart for Hospital Eye Occluder BH

Description

Description:
It's very important for us to protect and pay attetion to the eyes. Made from PVC material, this eye chart is waterproof, non-reflective and without pungent smell. Suitable for reading from 30cm/11.8". Applicable to home, school, and clinic.
Specification:
Color: As the Pictures Shown
Material: PVC.
Size: As the Pictures Show
Type:Adult/Kids
Feature:
1.Made from thick pvc material with clear print, it is waterproof and hard to wear.
2.Printed with E letter in two standards, allowing for reading from 30cm/11.8"
3.Suitable for home, school, or small hospital.
Package Included:
1 Pcs * Eye Chart
Note
Please be reminded that due lighting effects, monitor's brightness/contrast settings Etc, there could be some slight differences in the colour tone of the website's photo and the actual item.
Item Measure by hand, it could be 3cm different,your kind understanding will be much appreciated