The Bevco 4550/5 Dual Wheel Carpet Casters are specifically engineered for use on carpeted surfaces. These durable casters feature dual wheels that provide smooth and easy mobility while protecting both your flooring and furniture. Designed for 5-star bases, they offer reliable support and stability, allowing effortless movement across carpeted areas without causing damage. Ideal for office chairs and equipment, these casters ensure long-lasting performance and a quiet glide.