Specification Brand : KASHSURG BulletPoint1 : Snellen Wall Eye Chart with Big Letter at the top and progressively smaller at the bottom to 20/12.5 BulletPoint2 : Two smaller groups 20/25 to 20/12.5 for repetitive eye testing. BulletPoint3 : Snellen chart includes Red and Green color bars for an easy and helpful color vision test. Made of Plastic and washable. Perfect for optometrists, students, offices, and schools. BulletPoint4 : Snellen Wall Chart 14 in x 9 in. And the top center hole, easy to hang on the wall. BulletPoint5 : Easy to use: The chart is easy to use, even for those with limited experience or training. Simply hold it at a distance of 20 feet from the patient and ask them to read the letters aloud and identify the orientation of the colored lines ItemName : KASHSURG Snellen Translucent Distance Vision Testing Chart 20 Feet Size 14 x 9_166_Pack of 38. ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 25 centimeters ItemPackageDimensions_Width : 20 centimeters ItemTypeKeyword : therapeutic-eye-charts Manufacturer : KASHSURG ModelName : A166_Pack of 38 ModelNumber : A166_Pack of 38 NumberOfItems : 38 PackageLevel : unit PartNumber : A166_Pack of 38 ProductDescription : KASHSURG Snellen Translucent Distance Vision Testing Chart 20 Feet Size 14 x 9_166_Pack of 38 ProductSiteLaunchDate : 2024-09-24T13:38:32.977Z Size : Pack of 38 UnitCount : 38 UnspscCode : 42000000