A self adhesive layered material having a body and a porous felt-like material with a coating on the front side consisting of a first peelable adhesive and on the rear side of the body, a permanent bonding adhesive to which is applied a plastics intermediate film, the rear of which is coated with a second peelable adhesive. Release material may be laid on to the peelable adhesive layers.

DESCRIPTION OF PREFERRED EMBODIMENTS The self adhesive material according to the illustrated embodiment is formed from a body 2 of a porous synthetic felt-like material about 1 mm thick. Its intended front side is coated with a first peelable adhesive 4 , preferably a water based acrylic which being non-oily does not damage notes or notices stuck temporarily to it. On the intended rear side is a coating 6 of a bonding adhesive designed to permanently attach the felt body 2 to an impervious intermediate plastics film 8 . Film 8 is in turn coated with any desirable second peelable adhesive 10 , the adhesive strength of which is normally greater than that of the first peelable adhesive 4 . The second peelable adhesive can indeed be so strong that it is virtually a bonding adhesive though the adhesive strength of bonding adhesive 6 should be greater than that of adhesive 10 . Both sides of the complete material 2 - 10 should be covered with release material 12 which may be made of paper or plastics. The felt is normally coloured and this will show through the release material if it is reasonably clear. The foregoing description of preferred embodiments of the invention is presented for purposes of illustration and description, and is not intended to be exhaustive or to limit the invention to the precise form or embodiment disclosed. The description was selected to best explain the principles of the invention and their practical application to enable others skilled in the art to best utilize the invention in various embodiments. Various modifications as are best suited to the particular use are contemplated. It is intended that the scope of the invention is not to be limited by the specification, but to be defined by the claims set forth below.