PURPOSE: To enhance an esthetic sense of notification and prevent noticed matters from being scratched by holding a noticed matter in use of magnetic forces between a magnet provided with a pin having a needle like end part and a magnet.

CONSTITUTION: A support part is formed by securing a pin having a needle like end part at right angles in the end surface central part of a tabular magnet 2 by an adhesive. A part from this, there is provided a magnet 3 to be a support part. The support magnet 2 is fixed to the wall surface to have a notification by the pin 1. The support magnet 3 is put on the magnet 2 at equal position utilizing mutual magnetic forces by holding noticed matter therebetween. Thus, notification is performed without scratching the noticed matter at an appropriate place. As notification is not required, it is readily removed therefrom, therefore, an esthetic sense of the wall surface is kept and a large and heavy noticed matter can be contained therein.