This product bundle includes a USB & a HoopShape Foam Stabilizer.

Large Finished Size 19” Tall (Need two HoopShape Foam Stabilizer to complete)
10 3⁄4” Square at the base 42” Around at the top 

Medium Finished Size 14 1⁄4” Tall (Need one HoopShape Foam Stabilizer to complete)
8” Square at the base 32” Around at the top

Minimum Hoop Size - file size for Large is 7.75” x 9”

Minimum Hoop Size - file size for Medium is 5.75” x 6.75”