Storex 12x12 Stack & Store Box, Assorted Colors, Case of 5 - Walmart.com
IRIS 12×12 Scrapbook Storage Case, 14.18″ x 14.87″ x 3.13″ – 6 Pack – Find Organizers That Fit
12" x 12" Storage Keeper by Simply Tidy™ | Michaels
IBune 4 Pack 12x12 Paper Storage, Scrapbook Storage Box for 12" x 12" Paper, x x | eBay
Amazon.com: Denkee 6 Pack Portable Project Case, Plastic Scrapbook Case for 12" x 12" Paper, A4 File Documents Magazines Paper Protector, Office School Supplies Storage Organizer (12.4 x 12.8 x 1.1 in) : Office Products
Clear Craft Storage Box (3 pack) - 12x12 - made by Scrapbook.com
12" X 12" X 8" All Purpose Storage Bin - Brightroom™ : Target
Ikea Kallax Storage for 12 X 12 Plastic Storage Containers for Crafting and Office Use - Etsy
Amazon.com: ArtBin 6913ZZ 12" x 12" Portable Art & Craft Organizer with Handle 3-Pack, [3] Plastic Storage Cases, Clear : Arts, Crafts & Sewing