This PFA film is an original replacement product for the Jupiter SE 3D printer from Elegoo. The release film has a smooth surface without wrinkles, scratches or bubbles and delivers better performance compared to FEP 1.0 release film. For example, the non-stick surface prevents the resin from sticking to the film and has a lifespan of up to 50% longer than regular release films. Because this film is resistant to chemicals, it can withstand the various materials used when printing with resin. This film allows up to 95% UV light to pass through, ensuring your resin is cured accurately and quickly. These PFA films are 370mm x 235mm, 0.15mm thick and come in a pack of 5.