ROLLER SIZE: 5 x 3.5 cm / 2 x 1.4inch (L x D); Handle Size: 13 x 3 cm / 5.1 x 1.2inch (L x Max.D); Total Length: 18 cm / 7.1inch. It's small enough to roll the sound deadener into tight places.HIGH QUALIT: The roller's handle is made of Wood, the rolling wheel is made of Rubber. The wheel is riveted into the handle bracket so no worries about it slipping out during heavy use.Efficiently Work: The rotating wheel is designed with high raised point, which helps to better operate and avoid slipping. The seam roller easily moves across the surface and presses the sound deadening material to the surface of your car.WIDELY APPLICATION: For smoothing Vinyl, Film, Wallpaper, Car sound deadening material, Heat insulation mat and more home or car decoration.ORIGINALITY: Corrugated Wheel would leave very slight marring on the material you are trying to roll on, This helps a lot on to tell where you have actually rolled and where you missed an area.Type: SmallColour: as shownMaterial: Wood+plasticPackage Contents: 1 x Wheel RollerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.