10Pcs/Set Anti Blue Light Purple Test Card For Glasses Reusable Polarized Test

Specification: Color:as the picture Size:60*40mm The white area is the test area Package Include:10pcs

Note: 1.Please allow 0.1cm error due to manual measurement. 2.The color of the product will be a little different from the color of the picture because of the difference between the light and the discriminator. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.