Made from crafting cotton - 2 pieces of each for liner and outer 5" x 31/2" with iron on backing on both outers (if you want), gives it more body. 7" zip. Lobster claw clip (needs to be added to loop and inserted before stitching the sides. Or slip a split ring on afterwards. End result is about 31/4" x 21/4" x 11/4" deep. Big enough for a lip balm, or a bit of cash, or a debit card - I often just want to take those instead of a handbag (purse) if I'll have a lot to carry.