Deadening Sheet (Vibration Damping Material) Approximately 10cm x Approximately 5cm, Approximately 2.5mm 150 sheets Vibration damping type With adhesive butyl tape, you can use it immediately after peeling off the backing paper. It's an easy-to-use size, perfect for point vibration damping material. You can cut it with scissors, allowing you to work according to the installation location. Applying it to the back of speakers, inside doors, and in the trunk room will suppress surrounding rattling noises and road noise from outside the car, bringing you closer to a higher-grade in-car environment. Recommended for those who are thinking of trying deadening for the first time. *Please wear gloves when working, as there is a possibility of cutting your hands on the edges of the sheet. Vibration damping sheets are vibration damping materials that absorb vibrational energy and significantly reduce the transmission of sound and vibration. By applying them to vibrating parts such as metal and resin surfaces that cause problems, they significantly reduce unpleasant noises such as "rattling sounds" and "warbling sounds." Because it is an adhesive type, no adhesive is required, and it can be easily processed. This is a black butyl tape type, which has stronger adhesion compared to white butyl tape. Therefore, it has high adhesion to the installation location, and deadening effects can be expected. Due to product availability, specifications may vary, but please rest assured that it will not affect the effect. We also accept changes in the number of sheets, so feel free to comment. Deadening Vibration damping sheet Vibration damping material Soundproofing Sound insulation Sound leakage