2 Pcs Dual-use Black Handheld Eye Occluder Plastic Vision Optics Optometry Instrument for Eye Chart Exam (Black)
by DQITJ
- SIZE: 7.87"L x 2.26"W, 2 pack included, MATERIAL: PP plastic, sturdy and perdurable, FEATURE: Perforated matte surface for eye position measurement, APPLICATION: Suitable for all people, an useful tool for family, school and hospital, GENTLE REMINDER: Please pay attention to the condition of the eyes all the time when used with the eye chart
