You are buying a Brand New Pair of Microscope Eye Guards that fits 32mm-36mm at the Top
Work great for WF10X Eyepieces
Also work great for Compound Microscope Eyepieces
Specifications:
Providing extra comfortable for eyes
Fit eyepieces with diameter of Φ32mm~Φ36mm at top
Help protect your eyes from the light
WORK GREAT EYEPIECES & COMPOUND MICROSCOPE EYEPIECES
Packing List:
A Pair SOFT Rubber Eye Guards