10pcs/Set Wear Glasses To Check Polarized Test Card Sunglasses Polarize'Q6

Description

Feature:
100% Brand new and high quality
Wear polarized sunglasses to see the test card; you will see the hidden pattern
This is the most convenient and fast way to judge whether the polarized sunglasses is authentic
Take it and distinguish the real polarizer
Description
Material:Hard Paper Card
Color: As picture shwon
Size:Approx. 6*3.8cm/2.4*1.5inch
Pattern Type: Character
Item Type: Eyewear Accessories
Use for: To Test Whether The Sunglass Is Polarized
Package Included: 10PC Test Card
Note：
1.Our size are Asian Size,1-2 size smaller than euro size,please choose your size according to the size chart.
2.Due to the hand measurement, there have size error about 1-2 cm.Item color displayed in photos may be showing slightly different