Milescraft Knee Blades are designed for any job where you need to work on your knees comfortably and efficiently. These high-quality Knee Blades provide enhanced balance, flexibility, and mobility, making your tasks easier and less strenuous. Featuring a three-wheeled mobile base, they full 360-degree turning capability without the need to lift from the floor. The close-to-the-ground knee roller design helps minimize back stress, allowing you to work longer with less discomfort. With the simple push of a button, you can easily switch from Knee Blades to knee pads for added convenience and protection. Model Number: