Sizes:
3.70 x 3.85 in (4×4) 7471 Stitches
4.77 x 5.54 in (5×7) 9454 Stitches
5.83 x 7.17 in (6×10) 11310 Stitches
6.15 x 7.69 in (8×8) 17963 Stitches

TIPS for lettering:
1) Always use THICK stabilizer. Medium cutaway or doubling polymesh work well.
2) Go slow.
3) High quality items DO make a difference when stitching on them.
4) To prevent stitches from sinking down, use a water soluble solvy on top.