4 Pcs Ophthalmic Eye Occluder (Black)

SIZE: 5.9inch x 7.1inch MATERIAL: High quality plastic sturdy and durable FEATURE: The handle is tilted at an angle to keep the hands from the face APPLICATION: Suitable for patients of any age (even children quickly) as ophthalmic and optometric exams tool Colour:black Material:plastic Package Contents: 4 x Vision Test Eye Occluder Only the above package content other products are not included. Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.