The Axus Grey Immaculate Wallpaper hanging Brush is made with specially treated synthetic filaments. This gives the smoothest and lightest of touches to even delicate wall coverings. In addition to this, the brush is comfortable to use. It has an easy grip, polished wooden handle. It is also lightweight which makes it comfortable to use when working on larger areas. This brush is perfect for the finest of wall coverings. It has a 9” width and is excellent for reaching into corners, gliding over the surface. The filaments are made to be soft enough to not damage the wall covering but also firm enough to remove the air bubbles, as the covering adheres to the wall.