Heavy-duty cast iron construction - Made from heavy duty cast iron using a special casting process for durable, long-lasting strength and a clean, stylish finish. Dimensions and fit - Measures 13 inches in diameter and 3.7 inches in height. Please confirm the size of your planter before ordering to ensure a proper fit. High load capacity - Solid construction supports up to 400 lbs, making it suitable for large, heavy planters and similar loads. Smooth, controlled mobility - Four 360-degree rotating wheels allow easy, effortless movement in any direction. - Each wheel has a brake feature to lock the caddy securely in place and prevent unwanted rolling. Stable and secure support - Four-wheel design provides steady movement and reduces the chance of toppling, while the low 3.7-inch profile enhances stability for heavy pots. Function and compatibility - Designed as a plant caddy/planter dolly for use with pots that fit the 13-inch diameter platform. Confirm planter dimensions before purchase. - Constructed for frequent movement and repositioning of heavy planters without lifting. Practical use scenarios - Indoor repositioning: Move large potted plants easily for cleaning floors, rearranging furniture, or changing interior layout without heavy lifting. - Outdoor gardening: Roll heavy planters to follow sun exposure or bring them inside during adverse weather. - Maintenance and display: Move large planters for repotting, watering, or staging displays in retail, office, or home settings. Why this product solves common problems - Eliminates heavy lifting and strain when relocating large planters. - Prevents floor damage and plant toppling by providing stable, locked support. - Durable cast iron construction ensures long-term use under heavy loads. Notes - Confirm planter size before ordering to ensure compatibility with the 13-inch diameter platform.