Greaseproof paper/baking parchment in shorter boxes?

[SOT3]

I have noticed in the shops that all the greaseproof paper and baking parchment comes in very long boxes (compared with the size of foil and clingfilm).

This size doesn't fit in my cupboard, and I was wondering if anyone knows where I could buy a shorter size please? (less than 380mm).

Was thinking I hadn't noticed this, just checked and Tesco (where I usually get it) is 370mm according to the app, guess that's why!

Great, I will go there, thank you so much.