Vender Standardized Eye Chart E Letter Visual Testing Chart for Home Waterproof al mejor precio

Description: - Made from PVC material, this eye chart is waterproof, non-reflective and without pungent smell, prevent creases and tears, hard to wear. - Printed with E letter in standards, allowing for reading from 3 meters or 5 meters. - Suitable for home, school, or small . - It's very important for us to protect and pay attetion to the eyes. Specification: - Color: White. - Material: PVC. - Size: Approx.75×25cm/29.5 x 9.8 inch Package Includes: 1 Piece Eye Test Chart Note: Size for manual measurement, there may be a 0 to 1 cm error, belongs to the normal phenomenon. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!