Polariser film size is 29x29mm. Green in use, or Green out use. 

BEWARE, This polariser is without glass, you need use your old polariser glass.

It is a polarizer film only, when you install it, remove your burned polarizer film, clean the glass, then intall it on glass.

it can use for many many projector, 29x29mm is for CP-SX1350 use, or you can cut it to another size you need.