For all your sewing needs, wawak.com is having a sale,ends today for zippers. I bought 11 inch zippers for 16 cents and the 14 inch were 19 cents each.There are other things on sale until the end of month, but the zippers for your ITH bags, ends at midnight.Here's the link.When you get there, click on the top of page for 2 day price event.