Boom: Sticker Book
Boom: Sticker Book by Allison Pennington
part of May 2018 BYOC
Sized to fit both Erin Condren and Happy Planner pages AND they also fit the half page/A5 and personal sized inserts in my shop, as well as any insert with standard Erin Condren or Happy Planner sized boxes! Additionally, these stickers happily decorate any other kind of insert, album, layout, or notebook. They're not picky!
Stickers and file details: