Leather stickers are a type of craft item that can be used to decorate and personalize items. They are made from thin pieces of leather that have been cut into shapes and then decorated with various designs. The term 'awls' refers to a tool used to make holes in leather for stitching or attaching other materials. Awls are used to make the holes in leather stickers, allowing them to be attached to items such as clothing, bags, and furniture.