Innovative Interlocking Design: You can stack the dolly cart vertically or horizontally to meet your specific needs without the hassle of additional tools. Vertically stacked, it measures 16.03" x 21.58", and horizontally stacked, it measures 32.06" x 10.79". Transporting large furniture and goods has never been easier! Smooth Mobility: Our furniture dolly features four 360° double ball-bearing wheels. They provide stability and allow you to transport your belongings smoothly to any destination. Made with upgraded TPR material, the wheels are wear-resistant and whisper-quiet. Plus, we've included two extra bungee cords to keep your items secure during transit. Reliable and Strong: We've reinforced the wheels with screws and added support bars to the back of the moving dolly. Each dolly can handle an impressive 500 lbs weight capacity, and when you combine two dollies, they can handle up to 1000 lbs! Rest assured, our dolly is built to handle your everyday needs with ease. Convenient and Portable: Weighing just 2.81 lbs, our furniture mover is lightweight and easy to carry. It features a built-in handle, allowing you to transport it effortlessly wherever you need it. And when it's not in use, you can stack multiple dollies together, maximizing storage space without any hassle. Endless Possibilities: Our flat cart glides smoothly over various surfaces, suitable for both indoor and outdoor applications (excluding thick carpets). Whether you're moving tables, boxes, appliances, or other household items, it is the perfect companion. It's ideal for luggage transport, warehouse deliveries, moving homes, organizing garages, workshops, schools, offices, and more.