Office Attachment is a term used to describe two types of products used in the office environment. Stickie and Postit are two popular brands of office attachment products. Stickie is a 7-letter product that is used to attach documents to surfaces such as walls, doors, and windows. Postit is a 6-letter product that is used to attach documents to surfaces such as desks, shelves, and cabinets. Both products are designed to be easily removable and reusable.