Alba Rado P162D 2D Insert Binder / Ring File - 16mm _Lion Lever ... Maximize your organization with the Alba Rado P162D 2D Insert Binder/Ring File. This file has a 16mm PVC ring that can securely hold all of your important documents. Improve efficiency and keep your documents easily accessible with the 16mm PVC ring of the Alba Rado P162D 2D Insert Binder/Ring File. Never lose track of your important materials again.