Metal Plant Caddies: The package will come to you with a square metal plant caddies in 12 and four noiseless PU wheels ( two locking wheels per plant caddy). Super sturdy metal construction to load capacity up to 280 lbs.Super Sturdy Metal Construction: Each plant caddies and casters are well painted and anti-rust. Theyre made from heavy-duty iron metal materials and strong enough to load up to 280 lbs. You can roll large, heavy plant pots around the rooms and the outdoors for easy watering.360-Dgree Rotated Locking Wheels: You can easily assemble and tighten the two locking wheels without tools. With heavy-duty metal casters, the metal plant stands allow you to roll large, heavy plant pots and items anywhere, and very easy to lock to keep the plant pots in place.Protect Your Floor: This square plant stands with wheels are well built and roll easily on wooden floors (without risk of scratching the floors) and roll fine even on carpets. Easily to roll out into the sunlight and back to protected spaceMultiple-Use: The plant dolly can be used in the home, parlor, balcony, courtyard, and garden to move large, heavy plants easily from indoors to outdoors. They can be used to roll garden pots, large potted trees, heavy vases, whiskey barrels, and even heavy trash can. Discover more benefits by taking them home with you