Features Noise Reduction: It can bear two-way load, roll smoothly and flexibly, and improve efficiency and quality. Best for automotive muffler and thermal pad applications. Can be used in wallpaper application. Our Muffler Roller Installation Tool is small and portable, making it a great problem-solver. This is the best choice for people who love their car and don't want to waste time! Silicone Roller: The soundproof roller is made of tough silicone, which will not damage the sound-absorbing material. Minimize air bubbles and get the best adhesion of the sound insulation pad to ensure the best comfort in your car, van, truck or any other vehicle. With Wooden Handle: The handle is made of high-quality pine wood, which is ergonomically comfortable and greatly reduces fatigue, the roller is attached to the wooden handle with a riveted steel roller bracket. Wide Range of Uses: Suitable for high-temperature welding of PVC waterproofing membranes, sealing strips, sound bars, etc. Great for large and small projects and can be used with any brand of adhesive pads. Easy to Carry: Lightweight design with a total length of 175mm, easy to store and carry. Can be used with any brand of adhesive mat, can be used on rope, grass cloth, vinyl, wall covering. Specification: Item Type: Sound Deadening Roller Material: Silicone, pine wood. Product Length: Approx. 175mm / 6.89in Package List: 1 x Sound Deadening Roller or 2 x Sound Deadening Roller Package List 1 x Sound Deadening Roller