Silent 4 Inch Grey TPR Stem Caster Wheels with Brake are the perfect solution for hospital bed mobility. Our wheels are made from high-quality TPR material that is silent while rolling on the floor, making them ideal for quiet environments. The stem casters come with brakes to ensure safety and stability during movement. At our factory, we adhere to strict quality control measures to ensure that our products meet the highest standards. With our hot sales on Amazon, you can trust that you are purchasing a reliable product at a competitive price. Choose our Silent 4 Inch Grey TPR Stem Caster Wheels with Brake for your hospital bed needs, and you won't be disappointed!