STAPLES938969 Arc System Heavyweight Sheet Protector Letter Size Clear 25/PK

I use this for sheet music because it’s easy to flip pages, Mark them up (I use the brand’s sheet protectors) and rearrange them quickly. This is the best solution I have ever found at the piano and at the conductor’s podium. The only thing it doesn’t have is low-glare sheet protectors.

These are AWESOME in the respect to quality and quantity!! I have used these sheet protectors and then the Rose gold front and back cover from Mambi Happy Plannet supplies to create various types and styles of reference books for my in-home Mary Kay Studio. Plus I created a Home Budget and Bill Paying book using these materials as well where I have one sheet protector for each month that I place monthly bills in when each arrives. Nicely done!

Yes..these will fit the BIG Memory Keeper (happy planner) 8.5 × 11 pages. But they will cover up the monthly tabs. (Hack: I've decided to cut a tab area for the monthly tabs and it works perfectly for them & my photos)

The holes in these sheet protectors are spaced further apart than the holes in the TUL system (cover, paper). This makes the discs create tension on the sheet protector around the holes which basically pulls the sheet protector toward the (lengthwise) middle of the notebook if that makes sense. So the sheet protectors do NOT slide/turn easily at all around the discs! These basically throw a wrench in my notebook. Note though I am using aluminum Levenger discs, but everything slides easier with those... I don't have an Arc notebook so can't comment on that, but I absolutely wouldn't recommend these for TUL notebooks.The pack I received also had some pretty serious creases established in the protectors. Maybe packs that other people received have less creases, but my sheet protectors will take a while to flatten out.I tried to attach some photos showing a sheet protector vis à vis my TUL notebook. First a couple of photos with a loose protector overlaid on a TUL page, aligned at the top hole so you can see the total offset in the holes at the bottom of the sheets (1 photo zoomed in at the bottom). Then some photos showing the sheet protector at the middle of the notebook/discs versus at the bottom of the notebook. Hopefully you can see how the sheet protector is relaxed around the middle discs but unidirectionally tight around the bottom discs, pulling them up toward the middle discs (and likewise symmetrically around the top discs).

Great purchase durable easy to snap in circa note binder

The stores did not have sheet protectors in stock but thought Amazon would have it and I am glad I checked. It is a pack of 25 I needed some and so did my mom. It was what we needed. It fit the disc binder I got from staples!!!!

The media could not be loaded. This product was just wag at I was looking for to protect my documents inserted in the ARC!

These stay in the discs just like you'd hope. They are on the thicker side and very clear. I use one to hold a compressed cardboard insert that makes my homemade planner more sturdy.