This template used to be a wee cookie holder (another great SU template). Now, it's also a box that measures almost 6 inches across its widest part & 5 inches tall. It is WAY cute for 3x3 cards & envelopes (or just really BIG cookies, lol.)
Templates attached here (below):
1) LRG Heart-shaped Box (no score-lines for direct printing if you like) :O)
2) LRG Heart-shaped Box (with score-lines as a Score Guide or traceable template?)
If you'd like the original template for the wee box I've uploaded it here:
Forums at Splitcoaststampers
Enjoy & Happy Valentines Day!
:O)
Mel