Stoltz Bow Rollers

What's the mark of a good bow roller.... None
That's right, Stoltz brand rollers won't leave a mark. The polyurethane bow rollers have non-marking assurance built in. Beware of other trailers using a "Poly roller". They can contain polyvinylchloride (PVC) that is unsuitable for roller use. PVC hardens as it gets older, especially when exposed to sunlight. This creates an abrasive surface that your boat won't like!