· Adjustable & Mobile Plant Dolly: Elevate your gardening experience with the WBD WEIBIDA Plant Caddy. This versatile wheeled base is designed to fit a variety of plant pots from 8 to 20 inches in diameter, thanks to its easy-adjust buckle system. The minimum diameter of the circular hole is 7 inches, ensuring compatibility with your favorite heavy-duty planters· Top-Notch Build & Longevity: Crafted from premium ABS plastic and reinforced with stainless steel pipes, our rolling plant stand is built to last. The four swivel casters, featuring dual-locking mechanisms, provide smooth, stable movement. The grid nonskid pattern enhances grip, keeping your pots steady even when moving heavy loads· Sturdy & Versatile: With a weight capacity of up to 440 pounds, WBD WEIBIDA round dolly is perfect for moving large, heavy-duty potted plants, home and commercial trash cans, patio umbrella bases, oil and rain barrels, and a variety of items around the house. Sturdy construction ensures smooth handling, whether it's for gardening, storage, or maintenance tasks· Hassle-Free Assembly: Setting up your new plant caddy is a breeze with our step-by-step instructions. It takes just 10 minutes and requires no special tools – a screwdriver is included in the package for your convenience· WBD WEIBIDA, crafting quality tools and gardening products for over 20 years, our high standards and dedicated support team are at your service, please feel free to contact us for assistance