The sound deadener for car is made of wood materials, very durable and portable for long time to use. Designed to roll down inner tube and tyre repair patches to remove trapped air, ensure good adhesion and seal between patch and tyre. Light weight, compact size, easy to use, can surely give you better using feeling. Features -Color:Beige -Material:Wood -Size:18.50X4.00X2.50cm/7.27X1.57X0.98in -Size:5.80X5.80X0.10cm/2.28X2.28X0.04in -Size:4.50X4.50X0.10cm/1.77X1.77X0.04in -Size:3.20X3.20X0.10cm/1.26X1.26X0.04in - Made from wood materials with good workmanship, the sound dampening roller can be used for long time. - Smooth ball bearings and ergonomic wooden handle for good pressure, the hand roller can save your time and efforts to use. - Sound-proofing pads mounted on the car surface are more effective, the tires and tire blocks adhere completely during repair. - Light weight, small size, the car is very portable to take and convenient to store, bring you convenience. - Good workmanship, with stable working performance, the sound deadening roller offers you satisfying using experience. Package list: 1 x 10 x pads(about 32mm diameter) 10 x pads(about 45mm diameter) 10 x pads(about 58mm diameter)