10pcs/set Presbyopic glasses Sunglasses Polarized Test Card Shade Test Cards Sunglasses Polarized Lens

Feature:
OOTDTY
Brand New and High quality
Wear polarized sunglasses to see the test card, you will see the fishing pattern.
This is the most convenient and fast way to judge whether the polarized sunglasses is authentic.
Take it and found the real polarizer for you.

Notice: This is POLARIZER TEST CARD, Not glasses, please notice!!!

Material: Paper
Size: Approx. 6cm 4cm 2.4 1.6"
Quantity: 10 PCs.

Note:

Size for manual measurement, there may be a 0 to 2 for cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Includes:

10 PCs Polarized Test Cards,