V.A chart 1,White ,washable vinyl plastic card ,28*54cm approx. 2,with eyelet on top for hanging 3,28.5*85*94CM 1,alphabet and illiterate: printed on one side with snellen alphabet letters and on recerse side with astigmatic dial and illiterate E,2,White ,washable vinyl plastic card ,28*54cm approx.3,with eyelet on top for hanging4,28.5*85*94CM V.A chart