Feel confident about moving your large, heavy pots around your deck, patio, carpet or wooden floor with the down under plant caddie. Our plant caddie is made of heavy-duty, UV-resistant plastic. Select either black or terra cotta to compliment your decor. Will support up to 500 lb if planter is positioned evenly over wheels. Hole in the middle of the plant caddie helps your pots and planters drain properly to maintain healthy plants. Has five high-quality wheels and one locking caster to help keep your caddie in place.