【Product Name】 Polaroid Color Film for 600 - Set of 2 Boxes (8 sheets per box) 【Description】 Number of photos: 8 sheets per pack x 2 boxes * One box is unused but has been opened. Frame Color: White Film Type: Color Film Compatible Cameras: Polaroid i-Type cameras Film Size: 4.25 x 3.5 inches (108mm x 88mm) Image Size: 3.1 x 3.1 inches (7.9 x 7.9 cm) Film Speed: ISO640 Usable Cameras: 600 Type Polaroid Camera, Polaroid Now, Polaroid Lab, OneStep2, OneStep+ Can be used with vintage Polaroid cameras and i-Type cameras. Unopened Manufacturing Date: 2021/01 Opened Manufacturing Date: 2021/02 I am not an expert, so I don't know if the opened one can be used. Thank you in advance.