Package List 4 x sound rollers Characteristics -Color:As Shown car sound deadening roller -Size:17.80X4.70X3.50cm/7.00X1.85X1 sound deadening roller. -Material:Wood, iron sound deadener - Ergonomically designed wood handles makes the car sound deadening rollers very comfortable to hold sound dampening roller. - Practical sound deadeners also can make tyre and tube patches adhere fully during repairs, very professional deadener roller tool for car. - Compact size, light weight, the car sound deadening rollers are very smoothly and you don't need to apply too much pressure while rolling hand roller. - The metal car sound roller is designed with enclosed bearings for smooth and long lasting rolling action auto noise roller. - Made of premium and sturdy materials, these sound deadener rollers are durable for long time to use sound deadener for cars.Goods Informationsound dampening roller A corrugated shape with a rotating wheel helps with better handling and prevents the drum from slipping, bring you much more convenience.sound deadener roller tools These are some professional car sound deadening rollers.car noise roller Made of premium and sturdy materials, durable for long time to use