Is important!
You need to make sure that the method you choose will keep your
negatives flat and safe from damage. The cheapest way may not be the
best course to take in the long run.
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The same type of
leaves are used for medium format negatives 6x4.5 and 6x6. They are
divided into four and the negatives are cut into lengths of four and
three respectively.
It is important
that the negatives are completely dry, before you load them into the
storage leaf otherwise they will stick making it impossible to slide
them in. If you still have trouble inserting them when they are dry
you can snip off the corners of the leading frame of each strip.