Feature:
-Color: Black
-Material: Plastic
-Lens degree has large options insert in it.
-Humanized design: The handle has two grooves, antislip design and easy to hold.
-Workmanship: Thick and solid lenses and rim;Each degree shown close to the lens.
-Size: Bigger size than ordinary flippers enables easier use and more clear measure.

Specifications:
-Bigger size
-Antislip design
-With a plastic case
4. 8options of lens degree
-Inset Lens(Not Including)
-0.50D~+0.50D,
-1.00D~+1.00D,
-1.50D~+1.50D,
-2.00D~+2.00D,
-2.50D~+2.50D,
-3.00D~+3.00D,
-3.50D~+3.50D,
-4.50D~+4.00D and so on
Optical Flipper Optometry Plastic Flip for Lens Confirmation Test
Pacakge include:1X Flipper Optometry Plastic Flip( not including Lens)
Notes:
Due to the difference between different monitors, the picture may not reflect the actual color of the item.