KOYOFEI 5 PCS PFA Film 3D Printer Accessories, PFA Film for ELEGOO Saturn 4, Saturn 4 Ultra, Saturn 3, Saturn 2 3D Printer 273 x 176 x 0.127mmCompatible Models: This PFA release film kit is compatible with Elegoo Saturn 2, Saturn 8K, Saturn 3, Saturn 4, Saturn 4 Ultra. Better printing quality: PFA film, with its excellent peeling performance and smaller deformation during peeling, allows the printed model to have better print quality and rich details. More suitable for large format SLA and LCD 3D printers. High light transmittance: pfa film has a light transmittance of more than 95% and can