Wearable Test Eyesight Optometric Visual Acuity Test Occluder For Optical Shop

100% brand new and high quality Features: Made of high-quality ABS material, environmentally friendly, non-toxic and durable. Visual acuity test built-for-purpose tools. Optometry instrument occluder, test eyesight optometric accessories. Specifications: Material: ABS Size: app.15.3x19.3cm/6.02x7.60in Optional Colors: White, Black Quantity: 1pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Occluder (other accessories demo in the picture is not included.)