File Masters

Master your mess!

Meet your new organizing MVPs—File Master Storage Boxes! Whether you're juggling paperwork, craft supplies, photos, or memorabilia, these sturdy, stylish boxes are built to keep everything neatly contained and easy to access. Available in a range of sizes, they’re designed to hold your Flip Flap Tabbed Divider Pockets upright and secure, with room to grow as your projects evolve.  But, these boxes are not limited to ‘filing” – remove the pockets and you can use them all over the house for storing everything from fasteners in the garage to cords & cables in your TV room.

Made from durable plastic and topped with a locking tab for extra security, File Masters are portable, and ready to work wherever you do—from the office to the craft room to the garage. Their clean design fits beautifully into any space, and they’re easy to open, close, and label—making organization simple and stress-free.

Each File Master comes preloaded with 5 Flip Flap Tabbed Divider Pockets and 5 white label stickers, so you can start sorting right away. Need more? Each box holds up to 30 pockets, and additional sets are available separately. As with most TOO products, the dimensions listed reflect what the box comfortably holds—actual box sizes are slightly larger to give your materials room to breathe.

From everyday essentials to creative treasures, File Master Storage Boxes help you keep things together you use together—with clarity, confidence, and a touch of fun.

File Masters - Sized for life

All File Masters include a set of 5 Flip Flap Tabbed Divider Pockets

4x6 File Master

The 4x6 File Master Box is perfect for organizing photos, cardmaking supplies, recipe cards, and more. Includes 5 Flip Flap Pockets and label stickers; holds up to 25 pockets total. Use with or without pockets for tidy, versatile storage.
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5x7 File Master

The 5x7 File Master isn’t just for crafting and paperwork. Use it to corral tech accessories like charging cables, earbuds, and label maker cartridges. Sort greeting cards by occasion, stash travel keepsakes, or create a grab-and-go box for your favorite journaling tools. With its clean design and compact footprint, it fits beautifully on desks, shelves, or inside totes. Shop Now.

6x6 File Master

The 6x6 File Master is a sweet spot for sorting all kinds of supplies. Designed to hold your 6x6 paper, paper pads, stencils, card blanks, envelopes, and more, this box is oversized for easy access. It’s ideal for cardmaking, stamping, and organizing mid-sized creative tools. Our 6x6 Fancy Folio works with this File Master. Shop 6x6 File Masters Now.

8.5x11 File Master

The 8.5x11 File Master is your everyday hero for organizing life’s paper trail. Whether you're sorting schoolwork, office documents, craft supplies, or household paperwork, this box keeps everything upright, visible, and easy to grab. It’s perfect for storing printables, sticker sheets, planner inserts, and full-size paper pads. Our 8.5x11 Fancy Folio works with this File Master. Shop File Masters Now

12x12 File Master

The 12x12 FIle Master is your go-to for organizing big! Whether you're sorting scrapbook layouts, cardmaking kits, or rolls of 12" vinyl, this oversized box keeps everything upright, visible, and easy to grab. It’s perfect for storing gift bags too. Our 12x12 Fancy Folio works with this File Master. Shop File Masters Now.

Add more pockets!!!

Each File Master includes 1 set of 5 Flip Flap Tabbed Divider Pockets and 5 label stickers to get you started.

File Masters will hold up to 30 pockets total, so you can expand your organization system easily.

Whether you're crafting, teaching, or tidying up your home, Flip Flap Pockets will help you stay organized!

Shop Flip Flap Pockets Now

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