I have two reels of exposed 35mm photographic film which, as they were contained in aluminium containers, are tight-coiled.
I need to prepare them for digitising and that involves flattening them. I have in past years, used pages with sleeves on them, such as that shown here: https://www.bristolcameras.co.uk/product/hama-35mm-negative-sleeves-glassin...
I only need two.