The magnetic backing of the Q-Connect Heavy Duty Bulldog Clip means it`s ideal for attachment to metal surfaces such as whiteboards, so you can easily secure documents and posters for clear viewing by a large audience. It features a heavy duty metal construction for frequent use, with a higher capacity that lets you store more sheets.Economical bulldog clipSuitable for heavy duty useMagnetic for easy attachment to metal surfacesSturdy metal constructionIdeal for use with magnetic whiteboardsSupplied in a pack of 2Colour: Silver