INFUN Telescoping Project Organizer Binder -2PCS,13 Pocket 3-Ring Binder with Customizable Front Cover,Refillable Binder Organizer with 5 Colors Divider with Tabs and Plastic Binder Pocket -Green

This product I discovered while looking for a sturdy binder. I am a quilter, I knit, crochet, crosstitch, embroider and sew. I have collected many patterns over the years and since I have been retired, I have made an effort to print them and place them in binders. And, these particular ones caught my eye, because they EXPAND❗What a great idea‼️ And best yet, they do exactly as described❗Of course, they have there limits, but they do hold quite a bit of STUFF. They are sturdy and also flexible at the same time. They are lightweight too, and hold my pages of the patternsbI have collected. They come in bright colors as the main outside cover and on the inside there are binder index pockets with slide pockets and also each comes with a binder envelope pocket with a velcro seal❗For me, the price was an added bonus and the quality exceeded my expectations. I plan to buy more.

Was looking for a folio to organize some important papers. Just in case. Never know when you need to grab & go. Or if you perish, your family has a go to to start with! Also fits in some small fireproof boxes.

I bought this to keep various papers in for my classroom (rosters, grades, etc). It works great. Good material, sturdy, looks like it will last a while. Very pleased. Will be buying another one.

Love that it is flexible and less bulky than a regular binder. The dividers are a plus as they have pockets on both sides. Only thing I dislike is that you can’t fold the dividers over like the front cover.

I have a couple of these I use for work. Fantastic for organizing because I don't have a file cabinet.

Worked very well in organizing a move.

Very well made and not cheap plastic!! So far so good!!

This is just what I was looking for. It's not real bulky or cumbersome for holding and can expand to hold more music.