Specification Amount : 31.99 Binding : Health and Beauty Brand : Yosoo CurrencyCode : USD Label : Yosoo Manufacturer : Yosoo Model : Yosoogxkt6n7rfw PackageDimensions : L:16.92913384100 X W:9.84251967500 X H:1.57480314800 PartNumber : Yosoogxkt6n7rfw ProductGroup : Health and Beauty ProductTypeName : HEALTH_PERSONAL_CARE Publisher : Yosoo SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51l-IGz7GWL._SL75_.jpg SmallImage_Width : 75 Studio : Yosoo Title : Red Green Fixed Vectograms Convergence Insufficiency Eye Training Low Vision Test Chart with Glasses Tranaglyph Vision Convergence Insufficiency Polarized Glasses for Men Women