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Description
Suitable for home, school, and clinic use. It is suitable for all ages and all people to use. Made with premium PVC material with clear printing, waterproof and durable to use.
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This item is a sheet of standard
Features
- It is a 3 meter or 5 meter visual acuity logarithmic , used to measure vision.
- Standard design, it will successfully attract your kids attention. With it, you can better know your kids eyesight.
- Made of waterproof PVC material, environmental protection, durable and practical to use.
- Can be hung in living room, bedroom, dining room, and for home decorations, etc.
- The tester can directly read the orientation of the above pattern to test their eyesight.
- Color: As Shown.
- Material: PVC.
- Size: 73.00X26.00X0.60 cm/ 28.69X10.22X0.24 inch.
children vision chart