Me&My Big Ideas Happy Planner Envelope 3 Pack Happy Plans- Includes: 3 envelopes with individual quotes and secure slip-in closures making them great for storing receipts, paperwork, or stickers. Captions include you got this girl, love this beautiful life, and more. These plastic envelopes fit into the Classic size Happy Planner but can work with the Big sizes as well using the revolutionary disc bound system. Approximate measurement: 9.25"x 4.25".