Our Silent 4 Inch Grey TPR Stem Caster Wheels With Brake are designed to provide exceptional mobility and stability for hospital beds. These casters are made of high-quality materials to ensure durability and long-lasting performance. The non-marking TPR wheels provide a smooth and quiet operation, while the brake ensures safety and stability when needed. As a factory, we take pride in delivering quality products at a competitive price. Buy our caster wheels with confidence knowing that you will receive top-notch products and services.