TOP QUALITY ROLLER AND HANDLE: The roller and handle are made of high quality carbon steel and wood, with quench heat treatment, high hardness and good wear resistance, comfortable hand feeling and non-slip, you wont will not feel tired even for a long time. SMOOTHING AND GLUING: Leather edge roller is suitable for smoothing leather edges and gluing, also used to evenly fold your leather without accidentally creasing unwanted crumpled parts. FUNCTION: Adhesive leather, the use of edge leather for gluing when rolling can make the grip of the leather even closer, so that the two sticky leather does not form bubbles. 3 SIZES TO CHOOSE: This leather press edge roller has three sizes, 26mm, 60mm / 2.4inch, 100mm / 3.9inch, which best meet your needs. EASY TO USE: The leather edge smoother is also convenient to use. (zhongchengdaye)