CrazyEve Leathercraft Leather Press Edge Roller Leather Glue Laminating Roller Iron Roll (25mm roller) Used to evenly fold your leather without accidentally creasing the bits you didn't want creased.Adhesive for leather to make glue symmetry Also great for smoothing the edges of leather and bonding. Material:steel and wood Weight: 260g Roller diameter: 3.5cm Roller width: 25mm About 1 inch