The spread wing ones vary between 5.5" for the largest to 1.75" for the smallest wingspan. (5.5", 4.25", 3", 2.25", 1.75") The "flapping" bat wings measure 3.5" x 3.5" for the largest and 1.25" x1.25" for the smallest. (3.5", 2.5", 2", 1.5", 1.25"). Most dies in my shop are unbranded and work with all machines. Please look at my other listings and if you would like multiple items, message me. I consolidate shipping costs.