Tech-Med* Pocket Eye Test Chart, Use at 14 in Provides 20/800 distance, Durable, laminated plastic, Metric & English Scale on back, Size: 6-1/2x 3-1/2 in
Tech-Med* Plastic Eye Chart, 20 feet, test distance with non-reflective matte finish, Kindergarten eye chart features shapes like boats, hearts, stars, and circles, Tumbling E's chart features E's in different directions, Snellen chart features letters of the alphabet