You can roll it back and forth on the adhesive surface to tighten the sticking area. Roller surface is smooth and flat, easy to clean, wooden handle can provide good hand feeling. Designed to evenly bend your leather, it can avoid creasing the bits that your leather doesnt want to crease. You can use it to smooth the edge of leather and is good for gluing. Mainly, the roller can be used for a long time, it is made of sturdy wood and metal. Product : : - Designed to bend your leather evenly without accidentally creasing the bits you dont want to bend. - It is also ideal for smoothing the edges of leather and gluing. - Objective: After finishing the leather paste, use a light pressure roller back and forth to make part of the baton tighter. - Leather glue to make the symmetry of the glue, after more smooth and sticky, does not produce bubbles. -Light and comfortable wooden handle allows you to just wrinkle the leather. Specification: Weight: 280g. Product Type: Leather Roll. Material: carbon steel + wood. Color: primary color. Size: as the picture shown. Package includes: 1 * leather edging roll.