What do we mean by 'Capacity'?

Chicago screw post come in a variety of lengths and we need to determine what size length to use for your custom made order.

How much you intend to put inside your portfolio, determines what size screw posts we supply.

If you already have the contents that you are placing inside it, the first option would be to simply stack them up and measure them.

measuring a pile of plastic page protectors with a metal ruler

The photo below is 20 pages of 175gsm paper. 50 pages would obviously be bigger and we would use the appropriate length posts for each. 

measuring the height of a pile of 20 pages of 175gsm paper on a table with a plastic ruler

Whether it is 10 plastic pockets as above or 50 as below, if you let is know, we'll supply the appropriate length posts.