Jadie

I was in a fabric store and found a pattern for a mug mat that
was made from 6 pieces of a charm pack and a layer of batting.
My question is what is the name of the pattern.
To make the mug mat you layer the batting with two pieces of cloth and then place 4 pieces of fabric foldes and weaved on top and then stitched all aroundl. Then turned inside out and now it is done. WHAT IS THE NAME OF THE PATTERN? I want to send it to my sis.