You get four sizes for this design. There is no 4x4 size - you'll need at least a 5x7. The exact sizes are:
7.00 x 1.50
7.99 x 1.71
9.00 x 1.93
10.00 x 2.14
These are files for embroidery machines only - NOT a finished item.
The following formats are included in the download: PES, DST, EXP, HUS, JEF, VP3, VIP, and XXX.