Polarized Sunglasses Tester, Glasses Test Card, Optical Check Paper 100 Pieces, 6x4cm Drop Shipping

Features:

Unique paper material to check polarized sunglasses
Quick and easy to use, just put the card behind your sunglasses
See the difference through the polarized lens proves that the sunglasses are polarized
Bring great convenience to you，Good for your eyes and healthy
If your glasses are polarized, you can see the pattern, otherwise you will not see it

Specification:
Material: Paper
Paper card size: 6x4cm / 2.36×1.57inches （1cm≈0.39in）

Quantity: 100 Pieces

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!
Because the batches are different, the pattern may be a little different.Hope your understand,dear.Thanks.

Package Includes:

100 Pieces Polarized Sunglasses Test Card