Someone sent me a site with info about making these and I had to make some right away...
The original info said to use cardstock or scrapbooking card stock and cut at 5 3/4" x 2" and add felt ..I used warm and natural cut at about 2 1/4" x 2" and I used 2 pieces
Fold the card stock down from the top 2 1/4" and up from the bottom 3/4" and insert the felt and staple then fold like a book of matches...
someone suggested using old greeting cards..clever idea