Product Description APPLICATION of Sound deadening roller set: The Sound Deadening Roller allows the sound insulation pad to be mounted more effectively on the surface of the car; and it also allows the tire and tube patch to adhere completely during maintenance. And it‘s suitable for soundproofing mats, audio sound insulation and damping. Features of sound deadener roller set: *This auto sound deadener roller can be used on any brand of adhesive matting and wallpaper. *This sound deadener installation tool allows for even pressure of application, minimizes air bubbles and achieves the best adhesion. *Wooden handle, Sturdy and durable, comfortable to hold and easy to use. *Sound deadener wheel roller rolls smoothly, flexible operation. Package Include 1 x 6mm/0.24” (width) Roller (wood handle, metal roll) 1 x 20mm/0.79” (width) Roller (wood handle, metal roll) 1 x 40mm/1.57” (width) Roller (wood handle, metal roll) 1 x 50mm/2.0” (width) Roller (wood handle, rubber roll) Varied widths of sound deadening rollers apply to different access and radii. With the large one you can roll longer flat sections for time saving, and get in tight corners such as curves, center console and pillar spots with the small one. Car sound deadening tools, sound dampening roller kit, sound deadener roller tool, sound deadening roller tool, sound deadener wheel roller, seam roller, sound deadener roller for cars. >>>High Quality The ergonomic design wooden handle is comfortable to hold, sturdy and durable. And the spinning wheel with quality bearings rolls extremely smoothly in a good heft, heavy enough to flatten with ease. Sound dampening Roller is riveted to bracket on both ends which helps keep it going straight when applying moderate pressure. >>>Sound Deadening Roller Application The Sound Deadening Roller allows the sound insulation pad to be mounted more effectively on the surface of the car, and it also allows the tire and tube patch to adhere completely during maintenance. And it‘s suitable for soundproofing mats, audio sound insulation and damping. >>>Efficient Work The car sound deadening roller tool most suitable for auto deadening mats and heat abatement mats application,also could be used for wallpaper application, can minimize the air bubbles and get the best adhesion of deadening mats. Make sure the best comfort in your car, van, truck or any other vehicles. >>>Multiple Size Options Package including 4 sizes of rollers: one 6mm/0.24” (width) metal roll, one 20mm/0.79” (width) metal roll, one 40mm/1.57” (width) metal roll and one 50mm/1.97" (width)rubber roll ,one Double-end metal roller. Varied widths of sound deadening rollers apply to different access and radii. With the large one you can roll longer flat sections for time saving, and get in tight corners such as curves, center console and pillar spots with the small one. >>>Easy to Carry: Our Sound Deadening Roller installation tool is compact and easy to carry, which can solve problems well.It’s a perfect tool set for all types of sound deadening mat, to minimize air bubbles, perfect for installing car insulation materials. It's also a perfect carpet roller, seam roller, wallpaper roller, tape roller and adhesive roller.