Comes in four sizes:

4x4 –95.7mm x 90.8mm

Small 5x7- 115.8mm  x 109.7mm

Large 5x7- 124.7mm x 117.9mm

6x10-  149.8mm x 141.9mm

and the following formats:

DST, PES, EXP, HUS, XXX, VIP, JEF, and SEW