Due to the increasing market demand for low-noise products, the so-called soft roller was developed, an equivalent of a two-component roller. Our model reduces rolling noise to a minimum. Different models can be sheathed either laterally, centrally or completely. The hard core ensures optimum sliding properties on the bolt. Three specially tested materials of different hardness levels are currently available for sheathing. Depending on the design, our soft rollers are used as load-bearing or as guide rollers.