Small size, easy to carry and easy to store With nonslip handle, ergonomic design, comfortable to hold and easy to use Used to smooth film, wallpaper, automotive sound insulation materials, heat insulation pad Make from stainless steel, high hardness, smooth, flexible operate Function: Used for rolling at the intersection of both sides of the wallpaper to for ensures that the wallpaper can be pasted tightly warping, Manufacturer: JDNH