expandable binder

Cardinal Premier Easy Open ClearVue Locking Slant-D Ring Binder, 3 Rings, 1" Capacity, 11 x 8.5, White

Monster 4 Pocket Trading Card Binder- Holofoil Clear Album, Anti-Theft & TCG Protection w Side Loading Padded Pockets, Double Sided, Holds 160 Cards

Itopfox 8-Tab Binder Dividers with Index Pockets for 3 Ring Binders, Plastic Sheet Protectors for US Letter Size, 8 Colors, 2 Packs

BAZIC Products 3-Ring View Binder with 2 Pockets, 1", Gray, Pack of 6

Universal Slant D-Ring View Binder, 3 Rings, 1.5" Capacity, 11 x 8.5, Navy Blue

Paper Junkie 2-Pack 3 Ring Planner Binders Organizer Binder Cover, White Marble, 10 x 11.5"

Itopfox 3 Ring Binder Bulk Pack, Clear View Binder for Office & School Supplies, PVC-Free & Non-Stick, White, 12 Pack

BAZIC Products® 3-Ring View Binder with 2 Pockets, 1.5", Red, Pack of 6

Davis Group 6pk 1.5" Premium Economy Round Ring Binders Red: Hard Cover, 350 Sheet Capacity, 2 Pockets, Polypropylene

BAZIC Products® Slant D Ring View Binder with 2 Pockets, 3", Gray

Office Essentials Economy View 3 Ring Binders, 2" Round Rings, 2.8" Spine, 375-Sheet Capacity, White Binders (4-Pack of 03146)

Itopfox 3 Ring Binder, 12 Pack 0.5-Inch Binder for Letter Size Paper, Versatile Binders for Office Home School with 2 Pockets, Color

3 Ring Binder, 6-Pack White Round Ring Binder with Clear View Cover & 2 Inside Pockets Binders, School Supplies Binders

3" Premium Round Ring Binder 6pk Customizable View Navy Blue - Easyview: Hard Cover, 600 Sheet Capacity, 2 Pockets

Samsill Durable D-Ring View Binders, 3 Rings, 2" Capacity, 11.5" x 8.5", Black, 4/Pack

Itopfox 3-Ring Telescoping Project Organizer Binder with Customizable Front Cover, 13 Pockets, 5 Color Dividers, Plastic Binder Pocket, 225 Sheet

Davis Group 6pk 2" Premium Economy D Ring Binders Pink: Hard Cover, 475 Sheet Capacity, Polypropylene, 2 Pockets

Itopfox 12-Pack Pastel 3-Ring Binders with Pockets, Holds 175 Sheets, Ideal for Office, Home, and School Organization

1" Premium Round Ring Binder 6pk Customizable View White - Easyview: Hard Cover, 200 Sheet Capacity, 2 Pockets

Premium Economy 3" Round Ring Binder 6pk Royal Blue: Davis Group, Hard Cover, 600 Sheet Capacity, 2 Pockets, Polypropylene

Samsill Durable D-Ring View Binders, 3 Rings, 0.5" Capacity, 11.5" x 8.5", White, 4/Pack

3 Ring Binder Clear View Cover with 2 Inside Pockets, Colored School Supplies Office and Home Binders – by Enday

Itopfox 208 PCS Black Metal Binder Clips Set, Assorted Sizes for Office, School, & Home Use Durable Paper Clamps for Organizing Documents & Supplies

Premium Economy 1" Round Ring Binder 6pk Navy Blue: Davis Group, Polypropylene, 200 Sheet Capacity, 2 Pockets