Handmade pouch! It's very convenient for use as a card case, or for holding lipsticks, eye drops, earphone cases, etc. (*´`*) It uses a 12cm zipper. Please understand that the colors may differ slightly from the photos. Approximately 10cm tall, 13cm wide, no gusset. Since it's handmade, the sewing isn't perfect like a manufactured product. I'd appreciate your understanding as it's a handmade item by an amateur.