Designed for use with the Magswitch Profesional Table Featherboard (model MAG-0328), the Magswitch Vertical Attachment provides steady downward pressure to your stock material. There are no magnets fitted to this item - it is an accessory only. It can also be used independently in a mitre slot or custom made jig. Dimensions: 200(l) x 100(w) x 19mm thick, weight: 270g.