The 503P is a black A4 binder designed for organized document storage. It features a 3-ring lever mechanism that allows you to secure and flip through pages efficiently, making it a practical choice for office or home filing. Weighing only 0.145 kg, this folder remains lightweight while providing a structured way to manage your paperwork. The spine includes dedicated labels for the company, department, and name, which helps you identify the contents of the binder at a glance when it is stored on a shelf.