SET OF 2-This set of plant caddies are constructed of iron wire in a circular design with 4 supporting points for maximum durability and ultimate portability. The black finish provides a decorative element that is sure to fit your home or office décor. 4 WHEELS- Each plant caddy is equipped with 4 nylon casters and 2 of them have locking brakes to prevent them from rolling out of place. The wheels move in all directions smoothly and provide easy sliding on flat surfaces without damaging your floors. HEAVY DUTY- This set of 12” rolling planter dollies can each hold up to 110 pounds for effortless transportation of vegetable plants, ornamental trees or even heavy whiskey barrels filled with annuals. INDOOR/OUTDOOR USE- The black powder coated wire is rust resistant for lasting use outdoors. Whether you need to move flowerpots, ceramic vases, bushes, or trash cans, these plant stands will nicely complement your patio, garden, yard, deck or home. PRODUCT DETAILS- Material: Iron, Nylon and Vinyl PVC Powder Coating. Dimensions: (L) 12” x (W) 12” x (H) 2.44”. Wheel Dimensions: (L) 1.8” x (W) 1.25” x (H) 1.75”. Set of 2. No Assembly Required. Color: Black.