Mitz Art INP0215 TerraSkin Heart Stone Paper Pocket Note Pad, 2.64" x 5.44", Royal Blue/Black Old School meets New Tech- innovative paper that is tree free, water free, bleach free, Cradle2Cradle certified stone paper for notes, mini drawings etc This handy notepad lines up with an iPhone 6 size wise (2.64" X 5.44" ) and fits all the same places -Pocket Perfect! Waterproof clear covers (just pull the sub covers front and back for drip dry freedom) Great for lists, jotting down brilliant ideas, tiny origami experiments and really good for leaving weather resistant love notes anywhere, in any weather!