The fabric measures 16" x 16" and the printed sampler is 12" diameter for displaying in a 12" round hoop. This round preprinted fabric comes with a login to the video classes and a printed stitch guide.
You will need a hoop, needles, floss and scissors for class.
If you have stitched the sampler before and don't need the video classes and stitch guide, you can purchase just the fabric here.
Completely new to embroidery? I recommend the 30 Day Sampler class, it includes everything you need to get started.