Thank you for viewing! Height: 9.5cm, Width: 11cm Bottom: 12cm, No gusset. Uses a 10cm zipper. You can put small items like lipsticks, sticky notes, mini scissors, etc., that tend to get lost in your bag. I make each item with care, but as this is a handmade item by an amateur, it may not be perfect like a manufactured product. I would like to conduct transactions with those who understand this. Due to the nature of handmade items, please refrain from price negotiations. Thank you for reading to the end. Please enjoy your shopping. Thank you very much.