Paper stickers, as the name suggests are made of thin sheets of paper. Suppose your requirement is just indoor custom stickers and labels placed on packaging and boxes, then paper stickers are the most suitable. They are thin and the cheapest labels available, but they add an exceptionally great finish, especially to packaged boxes and products. They can have gloss and matte paper finish. They require no lamination and can be customized to the maximum, according to your requirement.