Magnetic 4-ring binder mechanism with rail, A4, pack of 2, aluminium. For paper format = A4. Model = magnetic. Material = aluminium composite material. Overall height = 320 mm. Overall width = 310 mm. Overall depth = 53 mm. Colour = grey. Product type = document holders. For A4 documents, can only be used when positioned horizontally. For use on whiteboards or any metal surface. Can be repositioned easily and quickly due to magnetic rear. For perforated sheets and punched plastic pouches, holds documents weighing up to 1.5 kg. Made from 80% recycled aluminium. Magnetic ring binder board with a 4-ring mechanism including pen holder rail. Ring binder board made of 1.2 mm aluminium composite board with wide PVC magnetic strip on the rear. Pack of 2 items.