Specification Binding : Health and Beauty Brand : KASHSURG PROFESSIONAL MEDICAL PRODUCTS Label : KSIPL Manufacturer : KSIPL PackageDimensions_Weight : 0.3306933930 PackageDimensions : L:11.7699999879946 X W:3.1099999968278 X H:3.0699999968686 ProductGroup : Health and Beauty ProductTypeName : HEALTH_PERSONAL_CARE Publisher : KSIPL SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/414ZTzIiSgL._SL75_.jpg SmallImage_Width : 39 Studio : KSIPL Title : Snellen Letter Eye Chart with Red Green Blue Bar Visual Acuity Test 6m / 20ft Weight : 0.3 WeightUnit : pounds