Black Handheld Eye Occluder Plastic

The eye occluder is shaped to occlude eye without pressure. It is constructed of durable black ABS plastic.Great instrument for optometrist.
Feature
– Color: Black.
– Material: ABS.
– Size: About 20*6cm.
– Plate Size: About 6*5cm.
– Shaped to cover either eye during an eye examination.
– Made of ABS plastic anti-slip material.
– Good quality, can be used for a long period of time.
– Use for eye chart exam.
3 * Eye Occluder