This kit gives you everything you need to make a summer cap without earflaps from the free pattern posted under the "projects" tag of the "News" page. It contains enough fabric to make one hat, plus enough heavy craft interfacing for 1-2 hat brims and elastic for up to two hats. The exact quantity of fabric in each kit varies with the width of the fabric and the size of the motif (fabrics with larger prints come in large enough pieces to choose where to position the motif).
Unless otherwise noted, the fabric is 100% cotton and has been pre-washed. Quantities of a particular fabric are limited, so once it's gone it's probably gone.