Specification Brand : OPTISUN Medical BulletPoint1 : The fixation stick vision tester uses clear patterns and colors, which are highly recognizable and can be used to measure visual . BulletPoint2 : The inspection vision tester is designed with colorful animals that children are interested in, the patterns are printed clearly, the colors are , and it is more convenient to use. BulletPoint3 : The vision test card adopts a matte film, which is waterproof and -resistant, and can be used for a time. Color can test both red and green color blindness. BulletPoint4 : The vision test card is made of high-quality plastic material, which is thick and sturdy, and is not easy to break. Test your vision more professionally and avoid reflections and glare effects. BulletPoint5 : Children's vision tester is small in size and light in weight. Measures approximately 14.8 x 1.8 cm / 5.83 x 0.71 inches. It can be put in the bag and you can take the vision test at any time, providing convenience for ophthalmology and optometry. Color : #2 ExternallyAssignedProductIdentifier1 : 888107110163 ExternallyAssignedProductIdentifier2 : 0888107110163 ItemName : Medical/Surgical - Standard Multiple Pinhole Eye Occluder #3002, 9.65 inch (1) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : therapeutic-eye-charts Manufacturer : OPTISUN Medical ModelName : UCS-VAC NumberOfItems : 1 PartNumber : #3002 ProductDescription : The Eye Occluder #3002 is shaped to occlude either eye without pressure. It is made of durable black plastic. The length is 9.65 inch (24.5cm) ProductSiteLaunchDate : 2017-10-19T07:00:00.000Z Size : Snellen Chart 20 feet SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 41111700