Mark Jacobs the nano tote bag charm. It has a silver chain which can be detached from one side to add to the outside of a larger bag. Can also be used as a pouch inside a bag. It can fit items such as keys, lipstick, airpods etc. Comes with dust bag and tag if pictured. I have several of these for sale in different colours, please see my other listings. approx measurements are length 10 cm, depths 5cm height 8cm handle drop 4cm