This car sound deadening roller is designed to help you achieve a quieter ride by effectively applying soundproofing materials. The roller features a transparent, durable wheel that ensures even pressure distribution, making it ideal for sealing automotive insulation strips. Its ergonomic handle provides a comfortable grip, allowing for precise control during use. Features -Color:Black -Material:Wood + Plastic -Size:17.50X5.00X3.50cm/6.88X1.97X1.38in -Size:17.50X3.60X3.00cm/6.88X1.41X1.18in -High efficiency: quickly repairs tire leaks, saving you time and effort. -Durable and reliable: made from durable materials, ensuring use. -Easy operation: simple and userfriendly design allows for easy tire repair without skills. -Versatile application: suitable for repairing tires on various vehicles, including cars and motorcycles. -Compact and portable: lightweight and compact design makes it easy to carry and store Package list: 2 sound deadening roller