This is a 10cm zipper pouch. The size is approximately 6.5 x 11cm, and it can be used for storing medicine, coins, etc. It's convenient to have on hand when you suddenly need it, as you can hook it onto your bag or put it inside. Outer fabric: Franche Lippee Inner fabric: Liberty This is handmade by an amateur, so please understand that there may be some imperfections.