DescriptionIt is very important for us to protects and pay attention to the eyes vision. The vision testing chart is made from good plastic material, this eye chart is safe, non-reflective and without pungent smell. Suitable for reading from long distance. Applicable to home, school, and small hospitals.Features-Color:Assorted Color -Material:Plastic -Size:74.50X25.00X0.01cm/29.28X9.82X0.00in -Good plastic material, break-proof and durable, not easy to tear, can be used for a long time.-The professional eye chart is useful and practical, suitable for home, hospital, or clinic.-Very practical and simple to use, the visual testing chart can be easily hung up with adhesive tape (not included).-It is important to know your visual, this eye chart can help to test eyesight.-You will have a good use experience because of the perfect workmanship of this eye chart.