This robust plant caddy provides a versatile and sturdy solution for effortlessly relocating heavy planters. Its expandable design ensures a universal fit, accommodating square or rectangular pots ranging from 17.8 to 23.6 in. and round pots with diameters from 21 to 30 in. Constructed with a reinforced metal frame, it boasts a heavy-duty build capable of supporting up to 500 lbs., making it ideal for large ceramic, concrete, or oversized containers. The stable, cross-braced base prevents tipping, even with top-heavy specimens. Equipped with four 360° silent-roll casters, it glides smoothly across various floor surfaces like hardwood, tile, or carpet. Integrated wheel locks allow you to secure the caddy in place, ensuring stability on inclines or uneven terrain. The weather-resistant metal construction makes it suitable for both indoor and outdoor environments, from balconies to greenhouses, allowing for easy repositioning to optimize sunlight exposure, facilitate cleaning, or redecorate spaces.