Each icon is designed to be clean, crisp, and professional. They are created to help you represent your applications, presentations, prints, web pages, etc. with excellence.
Each download includes a vector and bitmap file format. Vector objects can easily be edited and rescaled without quality loss. This makes them ideal for varying projects.
Since most projects require few icons, you can purchase them in less expensive sets of sixteen. So, you can better buy only the ones you need and not entire collections.