Esselte Dox 1 Class Box Lever Arch File, A4. Black, Pack of 6

I store my dies on these on magnetic sheets with extra strong wallets that hold them. They are SO strong and hold them well - the box stops them from over-extending on the ringbinder.

So I got 2 sets of these, one blue and one black. The folders are not as sturdy as they could be, they get bent quite easily and the metal edges pop off at the drop of a hat. However the boxes are helpful in keeping my shelves tidy and the pull out tab is useful. The app that comes with these is very basic and not really helpful, which kind of makes them no more than a more basic folder so the price is quite high, if you take the app out, for what you actually get. They look good on the shelves, and because of the boxes they sit nicely too so that's good.

Not much you can say about a folder except these are of very good quality and look nice and well worth the money.

Labels stuck on that tight it's impossible to actually label the files.. Resorted to sticking labels to each file separately with tape.. Not what I paid almost £5 per file for!

Excellent value, really strong

Great value

A potentially good concept ruined by the fact that the App is unusable (IOS 12) with files unable to be saved, quirky file data entry and Italish (Italian and English) documentation.As someone else has noted, these are not box files, but A4 two ring, lever arch.

Good solid files and easy to stack. Nothing else available on the market. Be aware of he different sizes otherwise you’ll be left with uneven stacking.