plastic; Eyesight test patch--it's must-have and necessary for family, non-skid design, not easy to fall off, reliable and useful, eye occluder tool; Eye occluder-- people, preschool, kindergarten, school, adolescents, adults, and the elderly, occluder; Handheld eye occluder--made of plastic materials, it is not easy to break, sturdy and excellent, safe and simple, test; Plastic eye occluder tool--ergonomic design, easy to put on your eye and comfortable to hold, hand feeling for you, eye exam tool; Occluder eye- shielding plate--simple operation, convenient and practical to use, bring much convenience to eyesight testing, black handheld eye occluder
What's in the box
1 x Handheld Eye
