Features: Name: wallpaper roller/seam roller Material: Hard Rubber Material/Wood Quantity: 2pieces Size: 2" x 1.4"(Width*Diameter) Roller, Handle 6.9" Total Length. For the wallpaper on both sides of the intersection of the rolling, to prevent the edge of the wallpaper rise from the wall. Car audio sound deadening application roller, features black wooden grip handle, clear green solid rubber roller. Wipe the roller well before use, especially no glue on the face. In order to maximize their use and properties, the mats must be firmly pressed during assembly so that they perfectly adhere to the surface without creating any space with air bubbles. This roller can be used on any brand of adhesive matting and wallpaper.