Linear Polarizer Film LCD/LED Polarized Filter Polarizing Film for Polarization Photograph 10X10cm Linear polarizer film for 3D glasses/Mirror/ /projector It is an important part to help display the image,which is widely applied in any field. The polarizer film does not need to be replaced each time,Unless the polarizer film has scratches; If you are a Beginner, it is recommended to use a professional Polarizer remover machine and film to replace the polarizer film. High polarized efficiency, high transmittance Colour:black Material:+PVA Size:10 x 10cm, thickness: 0.13mm Package Contents: 5x Polarizing Film Sheet Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.